{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,3,13]],"date-time":"2026-03-13T20:24:37Z","timestamp":1773433477024,"version":"3.50.1"},"reference-count":60,"publisher":"Springer Science and Business Media LLC","issue":"3","license":[{"start":{"date-parts":[[2022,7,6]],"date-time":"2022-07-06T00:00:00Z","timestamp":1657065600000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/www.springernature.com\/gp\/researchers\/text-and-data-mining"},{"start":{"date-parts":[[2022,7,6]],"date-time":"2022-07-06T00:00:00Z","timestamp":1657065600000},"content-version":"vor","delay-in-days":0,"URL":"https:\/\/www.springernature.com\/gp\/researchers\/text-and-data-mining"}],"content-domain":{"domain":["link.springer.com"],"crossmark-restriction":false},"short-container-title":["J Classif"],"published-print":{"date-parts":[[2022,11]]},"DOI":"10.1007\/s00357-022-09416-w","type":"journal-article","created":{"date-parts":[[2022,7,6]],"date-time":"2022-07-06T08:03:57Z","timestamp":1657094637000},"page":"432-462","update-policy":"https:\/\/doi.org\/10.1007\/springer_crossmark_policy","source":"Crossref","is-referenced-by-count":6,"title":["Community Detection in Feature-Rich Networks Using Data Recovery Approach"],"prefix":"10.1007","volume":"39","author":[{"ORCID":"https:\/\/orcid.org\/0000-0001-5470-8635","authenticated-orcid":false,"given":"Boris","family":"Mirkin","sequence":"first","affiliation":[]},{"given":"Soroosh","family":"Shalileh","sequence":"additional","affiliation":[]}],"member":"297","published-online":{"date-parts":[[2022,7,6]]},"reference":[{"key":"9416_CR1","doi-asserted-by":"crossref","unstructured":"Abrahao, B., Soundarajan, S., Hopcroft, J., & Kleinberg, R. (2012). On the separability of structural classes of communities. Proceedings of the 18th ACM SIGKDD international conference on knowledge discovery and data mining proceedings of the 18th ACM SIGKDD international conference on knowledge discovery and data mining (pp. 624\u2013632).","DOI":"10.1145\/2339530.2339631"},{"key":"9416_CR2","unstructured":"Abu-El-Haija Alipourfard, S., Harutyunyan, N., Kapoor, H., & Perozzi, B. A. (2018). Higher-order graph convolutional layer. Proceedings of the 32nd conference on neural information processing systems (NIPS) (pp. 1\u20136)."},{"issue":"3","key":"9416_CR3","doi-asserted-by":"publisher","first-page":"1061","DOI":"10.1016\/j.patcog.2011.08.012","volume":"45","author":"R Amorim","year":"2012","unstructured":"Amorim, R., & Mirkin, B. (2012). Feature weighting and anomalous cluster initializing in k-means clustering minkowski metric. Pattern Recognition, 45(3), 1061\u20131075.","journal-title":"Pattern Recognition"},{"issue":"10","key":"9416_CR4","first-page":"12","volume":"P10008","author":"V Blondel","year":"2008","unstructured":"Blondel, V., Guillaume, J., Lambiotte, R., & Lefebvre, E. (2008). Fast unfolding of communities in large networks. Journal of Statistical Mechanics: Theory and Experiment, P10008(10), 12\u201320.","journal-title":"Journal of Statistical Mechanics: Theory and Experiment"},{"key":"9416_CR5","doi-asserted-by":"crossref","unstructured":"Bojchevski, A. & G\u00fcnnemanz, S. (2018). Bayesian robust attributed graph clustering: Joint learning of partial anomalies and group structure. Thirty-second AAAI conference on artificial intelligence (pp. 12\u201320).","DOI":"10.1609\/aaai.v32i1.11642"},{"key":"9416_CR6","doi-asserted-by":"publisher","DOI":"10.1017\/CBO9780511804441","volume-title":"Convex optimization","author":"S Boyd","year":"2004","unstructured":"Boyd, S., & Vandenberghe, L. (2004). Convex optimization (1st ed.). Cambridge: Cambridge University Press.","edition":"1"},{"key":"9416_CR7","doi-asserted-by":"crossref","unstructured":"Chang, S., Han, W., Tang, J., Qi, G., Aggarwal, C., & Huang, T. (2015). Heterogeneous network embedding via deep architectures. Proceedings of the 21th ACM SIGKDD international conference on knowledge discovery and data mining (pp. 119\u2013128).","DOI":"10.1145\/2783258.2783296"},{"issue":"2","key":"9416_CR8","doi-asserted-by":"publisher","first-page":"1","DOI":"10.1145\/1921632.1921638","volume":"5","author":"H Cheng","year":"2011","unstructured":"Cheng, H., Zhou, Y., & Yu, J. (2011). Clustering large attributed graphs: A balance between structural and attribute similarities. ACM Transactions on Knowledge Discovery from Data (TKDD), 5(2), 1\u201333.","journal-title":"ACM Transactions on Knowledge Discovery from Data (TKDD)"},{"key":"9416_CR9","unstructured":"Cheng, Y. Z. H. & Yu, J. (2010). Clustering large attributed graphs: An efficient incremental approach. IEEE international conference on data mining (pp. 689\u2013698)."},{"issue":"1","key":"9416_CR10","doi-asserted-by":"publisher","first-page":"3","DOI":"10.1007\/s00357-010-9049-5","volume":"27","author":"M Chiang","year":"2010","unstructured":"Chiang, M., & Mirkin, B. (2010). Intelligent choice of the number of clusters in k-means clustering: an experimental study with different cluster spreads. Journal of Classification, 27(1), 3\u201340.","journal-title":"Journal of Classification"},{"issue":"37","key":"9416_CR11","first-page":"1","volume":"100286","author":"P Chunaev","year":"2020","unstructured":"Chunaev, P. (2020). Community detection in node-attributed social networks: a survey. Computer Science Review, 100286(37), 1\u201324.","journal-title":"Computer Science Review"},{"issue":"1","key":"9416_CR12","doi-asserted-by":"publisher","first-page":"1","DOI":"10.1007\/s41109-020-00302-1","volume":"5","author":"S Citraro","year":"2020","unstructured":"Citraro, S., & Rossetti, G. (2020). Identifying and exploiting homogeneous communities in labeled networks. Applied Network Science, 5(1), 1\u2013203.","journal-title":"Applied Network Science"},{"key":"9416_CR13","volume-title":"Elements of information theory","author":"T Cover","year":"2006","unstructured":"Cover, T., & Thomas, J. (2006). Elements of information theory. New York: John Wiley and Sons."},{"key":"9416_CR14","volume-title":"The hidden power of social networks: Understanding how work really gets done in organizations","author":"R Cross","year":"2004","unstructured":"Cross, R., & Parker, A. (2004). The hidden power of social networks: Understanding how work really gets done in organizations. Cambridge: Harvard Business Press."},{"key":"9416_CR15","doi-asserted-by":"crossref","unstructured":"Cruz, J., Bothorel, C. & Poulet, F. (2011). Entropy based community detection in augmented social networks. International conference on computational aspects of social networks (CASoN) (pp. 163\u2013168). IEEE","DOI":"10.1109\/CASON.2011.6085937"},{"key":"9416_CR16","unstructured":"Dang, T., & Viennet, E. (2012). Community detection based on structural and attribute similarities. International conference on digital society (pp. 7\u201312)."},{"issue":"6","key":"9416_CR17","first-page":"E066106","volume":"84","author":"A Decelle","year":"2011","unstructured":"Decelle, A., Krzakala, F., Moore, C., & Zdeborova, L. (2011). Asymptotic analysis of the stochastic block model for modular networks and its algorithmic applications. Physical Review, 84(6), E066106.","journal-title":"Physical Review"},{"issue":"11","key":"9416_CR18","doi-asserted-by":"publisher","first-page":"4923","DOI":"10.1016\/j.csda.2008.04.014","volume":"52","author":"D Depril","year":"2008","unstructured":"Depril, D., Mechelen, I. V., & Mirkin, B. (2008). Algorithms for additive clustering of rectangular data tables. Computational Statistics & Data Analysis, 52(11), 4923\u20134938.","journal-title":"Computational Statistics & Data Analysis"},{"issue":"1","key":"9416_CR19","doi-asserted-by":"publisher","first-page":"16","DOI":"10.1214\/19-STS736","volume":"36","author":"C Gao","year":"2021","unstructured":"Gao, C., & Ma, Z. (2021). Minimax rates in network analysis: Graphon estimation, community detection and hypothesis testing. Statistical Science, 36(1), 16\u201333.","journal-title":"Statistical Science"},{"key":"9416_CR20","unstructured":"Gaucher, S., & Klopp, O. (2019). Maximum likelihood estimation of sparse networks with missing observations. arXiv:1902.10605"},{"key":"9416_CR21","doi-asserted-by":"publisher","DOI":"10.1201\/b15710","volume-title":"Nonparametric regression and generalized linear models: a roughness penalty approach","author":"P Green","year":"1993","unstructured":"Green, P., & Silverman, B. (1993). Nonparametric regression and generalized linear models: a roughness penalty approach (1st ed.). USA: Chapman and Hall\/CRC.","edition":"1"},{"key":"9416_CR22","doi-asserted-by":"crossref","unstructured":"He, D., Jin, D., Chen, Z., & Zhang, W. (2015). Identification of hybrid node and link communities in complex networks. Nature Scientific Reports, 8638.","DOI":"10.1038\/srep08638"},{"issue":"2","key":"9416_CR23","doi-asserted-by":"publisher","first-page":"109","DOI":"10.1016\/0378-8733(83)90021-7","volume":"5","author":"P Holland","year":"1983","unstructured":"Holland, P., Laskey, K., & Leinhardt, S. (1983). Stochastic blockmodels: First steps. Social Networks, 5(2), 109\u2013137.","journal-title":"Social Networks"},{"issue":"1","key":"9416_CR24","doi-asserted-by":"publisher","first-page":"16115","DOI":"10.1103\/PhysRevE.78.016115","volume":"78","author":"Y Hu","year":"2008","unstructured":"Hu, Y., Li, M., Zhang, P., Fan, Y., & Di, Z. (2008). Community detection by signaling on complex networks. Physical Review E, 78(1), 16115.","journal-title":"Physical Review E"},{"issue":"1","key":"9416_CR25","doi-asserted-by":"publisher","first-page":"193","DOI":"10.1007\/BF01908075","volume":"2","author":"L Hubert","year":"1985","unstructured":"Hubert, L., & Arabie, P. (1985). Comparing partitions. Journal of Classification, 2(1), 193\u2013218.","journal-title":"Journal of Classification"},{"issue":"1","key":"9416_CR26","doi-asserted-by":"publisher","first-page":"1","DOI":"10.1007\/s41109-019-0111-x","volume":"4","author":"R Interdonato","year":"2019","unstructured":"Interdonato, R., Atzmueller, M., Gaito, S., Kanawati, R., Largeron, C., & Sala, A. (2019). Feature-rich networks: going beyond complex network topologies. Applied Network Science, 4(1), 1\u201313.","journal-title":"Applied Network Science"},{"issue":"1","key":"9416_CR27","doi-asserted-by":"publisher","first-page":"2626","DOI":"10.1038\/s41598-017-02751-8","volume":"7","author":"C Jia","year":"2017","unstructured":"Jia, C., Li, Y., Carson, M., Wang, X., & Yu, J. (2017). Node attribute-enhanced community detection in complex networks. Scientific Reports, 7(1), 2626.","journal-title":"Scientific Reports"},{"key":"9416_CR28","doi-asserted-by":"publisher","first-page":"980","DOI":"10.1016\/j.physa.2017.11.029","volume":"492","author":"H Jin","year":"2018","unstructured":"Jin, H., Yu, W., & Li, S. (2018). A clustering algorithm for determining community structure in complex networks. Physica A: Statistical Mechanics and its Applications, 492, 980\u2013993.","journal-title":"Physica A: Statistical Mechanics and its Applications"},{"key":"9416_CR29","unstructured":"Karger, D. (1993). Global min-cuts in rnc, and other ramifications of a simple min-cut algorithm. SODA (pp. 21\u201330)."},{"issue":"3","key":"9416_CR30","doi-asserted-by":"publisher","first-page":"414","DOI":"10.1007\/s00357-015-9186-y","volume":"32","author":"E Kovaleva","year":"2015","unstructured":"Kovaleva, E., & Mirkin, B. (2015). Bisecting k-means and 1d projection divisive clustering: A unified framework and experimental comparison. Journal of Classification, 32(3), 414\u2013442.","journal-title":"Journal of Classification"},{"issue":"10","key":"9416_CR31","doi-asserted-by":"publisher","first-page":"e1003268","DOI":"10.1371\/journal.pcbi.1003268","volume":"9","author":"DB Larremore","year":"2013","unstructured":"Larremore, D. B., Clauset, A., & Buckee, C. O. (2013). Network approach to analyzing highly recombinant malaria parasite genes. PLoS Computational Biology, 9(10), e1003268.","journal-title":"PLoS Computational Biology"},{"key":"9416_CR32","doi-asserted-by":"publisher","DOI":"10.1093\/acprof:oso\/9780199242726.001.0001","volume-title":"The collegial phenomenon: The social mechanisms of cooperation among peers in a corporate law partnership","author":"E Lazega","year":"2001","unstructured":"Lazega, E. (2001). The collegial phenomenon: The social mechanisms of cooperation among peers in a corporate law partnership. New York: Oxford University Press."},{"key":"9416_CR33","doi-asserted-by":"crossref","unstructured":"Leskovec, J. & Sosi\u010d, R. (2016). Snap: A general-purpose network analysis and graph-mining library. ACM Transactions on Intelligent Systems and Technology (TIST), 8(1), 1\u201320.\u00a0https:\/\/github.com\/snap-stanford\/snap\/tree\/master\/examples\/cesna.\u00a0Accessed 23 July 2021.","DOI":"10.1145\/2898361"},{"key":"9416_CR34","doi-asserted-by":"crossref","unstructured":"Li, J., Rong, Y., Cheng, H., Meng, H., Huang, W. & Huang, J. (2019). Semi-supervised graph classification: A hierarchical graph perspective. The World Wide Web conference(ACM) (pp. 972\u2013982).","DOI":"10.1145\/3308558.3313461"},{"key":"9416_CR35","doi-asserted-by":"publisher","first-page":"321","DOI":"10.1016\/j.physa.2015.06.043","volume":"438","author":"Y Li","year":"2015","unstructured":"Li, Y., Jia, C., & Yu, J. (2015). Parameter-free community detection method based on centrality and dispersion of nodes in complex networks. Physica A-Statistical Mechanics and Its Applications, 438, 321\u2013334.","journal-title":"Physica A-Statistical Mechanics and Its Applications"},{"issue":"1","key":"9416_CR36","doi-asserted-by":"publisher","first-page":"7","DOI":"10.1007\/BF01890073","volume":"4","author":"B Mirkin","year":"1987","unstructured":"Mirkin, B. (1987). Additive clustering and qualitative factor analysis methods for similarity matrices. Journal of Classification, 4(1), 7\u201331.","journal-title":"Journal of Classification"},{"key":"9416_CR37","volume-title":"Clustering: A data recovery approach","author":"B Mirkin","year":"2012","unstructured":"Mirkin, B. (2012). Clustering: A data recovery approach (2nd ed.). Boca Raton: CRC Press.","edition":"2"},{"issue":"1","key":"9416_CR38","doi-asserted-by":"publisher","first-page":"16","DOI":"10.1016\/j.ins.2011.09.009","volume":"183","author":"B Mirkin","year":"2012","unstructured":"Mirkin, B., & Nascimento, S. (2012). Additive spectral method for fuzzy cluster analysis of similarity data including community structure and affinity matrices. Information Sciences, 183(1), 16\u201334.","journal-title":"Information Sciences"},{"key":"9416_CR39","unstructured":"Monge, A., & Elkan, C. (1997). An efficient domain-independent algorithm for detecting approximately duplicate database records."},{"key":"9416_CR40","unstructured":"Neville, J., Adler, M., & Jensen, D. (2003). Clustering relational data using attribute and link information. Proceedings of the text mining and link analysis workshop, 18th international joint conference on artificial intelligence (pp. 9\u201315)."},{"issue":"23","key":"9416_CR41","doi-asserted-by":"publisher","first-page":"8577","DOI":"10.1073\/pnas.0601602103","volume":"103","author":"M Newman","year":"2006","unstructured":"Newman, M. (2006). Modularity and community structure in networks. Proceedings of the National Academy of Sciences, 103(23), 8577\u20138582.","journal-title":"Proceedings of the National Academy of Sciences"},{"key":"9416_CR42","unstructured":"Newman, M. J. (2016). Washington, D.C. University. SIAN source file: https:\/\/www.nature.com\/articles\/ncomms11863. Accessed 23 July\u00a02021."},{"issue":"1","key":"9416_CR43","doi-asserted-by":"publisher","first-page":"1","DOI":"10.1038\/ncomms11863","volume":"7","author":"M Newman","year":"2016","unstructured":"Newman, M., & Clauset, A. (2016). Structure and inference in annotated networks. Nature Communications, 7(1), 1\u201311.","journal-title":"Nature Communications"},{"key":"9416_CR44","unstructured":"Ng, A. (2011). Sparse autoencoder cs294a lecture notes 72.2011, pp. 1\u201319. https:\/\/web.stanford.edu\/class\/cs294a\/sparseAutoencoder_2011new.pdf. Accessed 23 July\u00a02021."},{"key":"9416_CR45","volume-title":"Exploratory social network analysis with pajek","author":"WD Nooy","year":"2004","unstructured":"Nooy, W. D., Mrvar, A., & Batagelj, V. (2004). Exploratory social network analysis with pajek. Cambridge: Cambridge University Press."},{"issue":"455","key":"9416_CR46","doi-asserted-by":"publisher","first-page":"1077","DOI":"10.1198\/016214501753208735","volume":"96","author":"K Nowicki","year":"2001","unstructured":"Nowicki, K., & Snijders, T. (2001). Estimation and prediction for stochastic blockstructures. Journal of the American Statistical Association, 96(455), 1077\u20131087.","journal-title":"Journal of the American Statistical Association"},{"key":"9416_CR47","unstructured":"Page, L., & S.B.R.M.T.W. (1999). Pagerank citation ranking: bringing order to the web. Technical Report, Stanford InfoLab."},{"issue":"5","key":"9416_CR48","doi-asserted-by":"publisher","first-page":"e1602548","DOI":"10.1126\/sciadv.1602548","volume":"3","author":"L Peel","year":"2017","unstructured":"Peel, L., Larremore, D., & Clauset, A. (2017). The ground truth about metadata and community detection in networks. Science Advances, 3(5), e1602548.","journal-title":"Science Advances"},{"issue":"3","key":"9416_CR49","doi-asserted-by":"publisher","first-page":"036106","DOI":"10.1103\/PhysRevE.76.036106","volume":"76","author":"U Raghavan","year":"2007","unstructured":"Raghavan, U., Albert, R., & Kumara, S. (2007). Near linear time algorithm to detect community structures in large-scale networks. Physical Review E, 76(3), 036106.","journal-title":"Physical Review E"},{"key":"9416_CR50","unstructured":"Rossetti, G. (2020). Eva source file.\u00a0https:\/\/github.com\/GiulioRossetti\/EVA.\u00a0Accessed 23 July 2021."},{"issue":"8","key":"9416_CR51","doi-asserted-by":"publisher","first-page":"888","DOI":"10.1109\/34.868688","volume":"22","author":"J Shi","year":"2000","unstructured":"Shi, J., & Malik, J. (2000). Normalized cuts and image segmentation. IEEE Transactions on Pattern Analysis and Machine Intelligence, 22(8), 888\u2013905.","journal-title":"IEEE Transactions on Pattern Analysis and Machine Intelligence"},{"key":"9416_CR52","doi-asserted-by":"publisher","first-page":"25323","DOI":"10.1109\/ACCESS.2019.2900662","volume":"7","author":"W Shi","year":"2019","unstructured":"Shi, W., Huang, L., Li, J. H., Wang, C., Tang, Y., & Fu, C. (2019). Network embedding via community based variational autoencoder. IEEE Access, 7, 25323\u201325333.","journal-title":"IEEE Access"},{"key":"9416_CR53","unstructured":"Snijders, T. (2001). Lawyers data set.\u00a0https:\/\/www.stats.ox.ac.uk\/~snijders\/siena\/Lazega_lawyers_data.htm.\u00a0Accessed 23 July 2021."},{"issue":"1","key":"9416_CR54","doi-asserted-by":"publisher","first-page":"1","DOI":"10.1007\/s41109-019-0170-z","volume":"4","author":"N Stanley","year":"2019","unstructured":"Stanley, N., Bonacci, T., Kwitt, R., Niethammer, M., & Mucha, P. (2019). Stochastic block models with multiple continuous attributes. Applied Network Science, 4(1), 1\u201322.","journal-title":"Applied Network Science"},{"key":"9416_CR55","doi-asserted-by":"crossref","unstructured":"Steinhaeuser, K., & Chawla, N. (2008). Community detection in a large real-world social network. In social computing, behavioral modeling, and prediction (pp. 168\u2013175).","DOI":"10.1007\/978-0-387-77672-9_19"},{"key":"9416_CR56","doi-asserted-by":"publisher","first-page":"205","DOI":"10.1016\/j.physa.2019.01.028","volume":"522","author":"D Wang","year":"2019","unstructured":"Wang, D., & Zhao, Y. (2019). Network community detection from the perspective of time series. Physica A: Statistical Mechanics and its Applications, 522, 205\u2013214.","journal-title":"Physica A: Statistical Mechanics and its Applications"},{"key":"9416_CR57","doi-asserted-by":"crossref","unstructured":"Xu, Z., Ke, Y., Wang, Y., Cheng, H., & Cheng, J. (2012). A model-based approach to attributed graph clustering. Proceedings of the 2012 ACM SIGMOD international conference on management of data (pp. 505\u2013516). ACM","DOI":"10.1145\/2213836.2213894"},{"key":"9416_CR58","doi-asserted-by":"crossref","unstructured":"Yang, J., McAuley, J., & Leskovec, J. (2013). Community detection in networks with node attributes. IEEE 13th international conference on data mining (pp. 1151\u20131156).","DOI":"10.1109\/ICDM.2013.167"},{"key":"9416_CR59","doi-asserted-by":"crossref","unstructured":"Yin, Z., Gupta, M., Weninger, T., & Han, J. (2010). A unified framework for link recommendation using random walks. 2010 international conference on advances in social networks analysis and mining (pp. 152\u2013159). IEEE","DOI":"10.1109\/ASONAM.2010.27"},{"issue":"2","key":"9416_CR60","doi-asserted-by":"publisher","first-page":"3153","DOI":"10.1214\/16-EJS1206","volume":"10","author":"Y Zhang","year":"2016","unstructured":"Zhang, Y., Levina, E., & Zhu, J. (2016). Community detection in networks with node features. Electronic Journal of Statistics, 10(2), 3153\u20133178.","journal-title":"Electronic Journal of Statistics"}],"container-title":["Journal of Classification"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/link.springer.com\/content\/pdf\/10.1007\/s00357-022-09416-w.pdf","content-type":"application\/pdf","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/link.springer.com\/article\/10.1007\/s00357-022-09416-w\/fulltext.html","content-type":"text\/html","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/link.springer.com\/content\/pdf\/10.1007\/s00357-022-09416-w.pdf","content-type":"application\/pdf","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2022,12,15]],"date-time":"2022-12-15T14:12:37Z","timestamp":1671113557000},"score":1,"resource":{"primary":{"URL":"https:\/\/link.springer.com\/10.1007\/s00357-022-09416-w"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2022,7,6]]},"references-count":60,"journal-issue":{"issue":"3","published-print":{"date-parts":[[2022,11]]}},"alternative-id":["9416"],"URL":"https:\/\/doi.org\/10.1007\/s00357-022-09416-w","relation":{},"ISSN":["0176-4268","1432-1343"],"issn-type":[{"value":"0176-4268","type":"print"},{"value":"1432-1343","type":"electronic"}],"subject":[],"published":{"date-parts":[[2022,7,6]]},"assertion":[{"value":"24 May 2022","order":1,"name":"accepted","label":"Accepted","group":{"name":"ArticleHistory","label":"Article History"}},{"value":"6 July 2022","order":2,"name":"first_online","label":"First Online","group":{"name":"ArticleHistory","label":"Article History"}},{"order":1,"name":"Ethics","group":{"name":"EthicsHeading","label":"Declarations"}},{"value":"The authors declare no competing interests.","order":2,"name":"Ethics","group":{"name":"EthicsHeading","label":"Conflict of Interest"}}]}}