{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2025,6,18]],"date-time":"2025-06-18T04:16:40Z","timestamp":1750220200000,"version":"3.41.0"},"publisher-location":"New York, NY, USA","reference-count":28,"publisher":"ACM","license":[{"start":{"date-parts":[[2022,5,13]],"date-time":"2022-05-13T00:00:00Z","timestamp":1652400000000},"content-version":"vor","delay-in-days":0,"URL":"https:\/\/www.acm.org\/publications\/policies\/copyright_policy#Background"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":[],"published-print":{"date-parts":[[2022,5,13]]},"DOI":"10.1145\/3545729.3545779","type":"proceedings-article","created":{"date-parts":[[2022,10,13]],"date-time":"2022-10-13T16:13:55Z","timestamp":1665677635000},"page":"247-252","source":"Crossref","is-referenced-by-count":1,"title":["Lean Six Sigma approach to the study of the LOS of patients who undergo laparoscopic cholecystectomy: a bicentric study"],"prefix":"10.1145","author":[{"given":"Emma","family":"Montella","sequence":"first","affiliation":[{"name":"Department of Public Health, University Federico II of Naples, Italy"}]},{"given":"Marta Rosaria","family":"Marino","sequence":"additional","affiliation":[{"name":"Department of Public Health, University Federico II of Naples, Italy"}]},{"given":"Massimo","family":"Majolo","sequence":"additional","affiliation":[{"name":"A.O.R.N. 'A. Cardarelli', Italy"}]},{"given":"Eliana","family":"Raiola","sequence":"additional","affiliation":[{"name":"A.O.R.N. 'A. Cardarelli', Italy"}]},{"given":"Giuseppe","family":"Russo","sequence":"additional","affiliation":[{"name":"A.O.R.N. 'A. Cardarelli', Italy"}]},{"given":"Giuseppe","family":"Longo","sequence":"additional","affiliation":[{"name":"A.O.R.N. 'A. Cardarelli', Italy"}]},{"given":"Michele","family":"Sparano","sequence":"additional","affiliation":[{"name":"A.O.R.N. 'A. Cardarelli', Italy"}]},{"given":"Anna","family":"Borrelli","sequence":"additional","affiliation":[{"name":"San Giovanni di Dio e Ruggi d'Aragona University Hospital, Italy"}]},{"given":"Maria","family":"Triassi","sequence":"additional","affiliation":[{"name":"Department of Public Health, University Federico II of Naples, Italy and \rInterdepartmental Center for Research in Healthcare Management and Innovation in Healthcare (CIRMIS), University Federico II of Naples, Italy"}]}],"member":"320","published-online":{"date-parts":[[2022,10,13]]},"reference":[{"key":"e_1_3_2_1_1_1","doi-asserted-by":"crossref","unstructured":"Marschall HU Einarsson C. Gallstone disease. J Intern Med. 2007 Jun;261(6):529-42. doi: 10.1111\/j.1365-2796.2007.01783.x. PMID: 17547709.  Marschall HU Einarsson C. Gallstone disease. J Intern Med. 2007 Jun;261(6):529-42. doi: 10.1111\/j.1365-2796.2007.01783.x. PMID: 17547709.","DOI":"10.1111\/j.1365-2796.2007.01783.x"},{"key":"e_1_3_2_1_2_1","doi-asserted-by":"crossref","unstructured":"Riall TS Zhang D Townsend CM Kuo Y-F Goodwin JS. Failure to perform cholecystectomy for acute cholecystitis in elderly patients is associated with increased morbidity mortality and cost. J Am Coll Surg. 2010;210:668\u201377. https:\/\/doi.org\/10.1016\/j.jamcollsurg.2009.12.031 Elsevier Inc.  Riall TS Zhang D Townsend CM Kuo Y-F Goodwin JS. Failure to perform cholecystectomy for acute cholecystitis in elderly patients is associated with increased morbidity mortality and cost. J Am Coll Surg. 2010;210:668\u201377. https:\/\/doi.org\/10.1016\/j.jamcollsurg.2009.12.031 Elsevier Inc.","DOI":"10.1016\/j.jamcollsurg.2009.12.031"},{"key":"e_1_3_2_1_3_1","doi-asserted-by":"crossref","unstructured":"Strasberg SM. Clinical practice. Acute calculous cholecystitis. N Engl J Med. 2008;358:2804\u201311 Available from: http:\/\/www.ncbi.nlm.nih.gov\/pubmed\/ 18579815.  Strasberg SM. Clinical practice. Acute calculous cholecystitis. N Engl J Med. 2008;358:2804\u201311 Available from: http:\/\/www.ncbi.nlm.nih.gov\/pubmed\/ 18579815.","DOI":"10.1056\/NEJMcp0800929"},{"key":"e_1_3_2_1_4_1","doi-asserted-by":"crossref","unstructured":"Steiner CA Bass EB Talamini MA Pitt HA Steinberg EP. Surgical rates and operative mortality for open and laparoscopic cholecystectomy in Maryland. N Engl J Med. 1994;330:403\u20138 Available from: http:\/\/www.nejm.org\/doi\/abs\/10. 1056\/NEJM199402103300607.  Steiner CA Bass EB Talamini MA Pitt HA Steinberg EP. Surgical rates and operative mortality for open and laparoscopic cholecystectomy in Maryland. N Engl J Med. 1994;330:403\u20138 Available from: http:\/\/www.nejm.org\/doi\/abs\/10. 1056\/NEJM199402103300607.","DOI":"10.1056\/NEJM199402103300607"},{"key":"e_1_3_2_1_5_1","unstructured":"Alfred Cuschieri Francois Dubois Jean Mouiel Phillipe Mouret Hans Becker Gerhardt Buess Tiibingen Michael Trede Mannheim Hans Troidl IGIn-Merheim. The European Experience with Laparoscopic Cholecystectomy  Alfred Cuschieri Francois Dubois Jean Mouiel Phillipe Mouret Hans Becker Gerhardt Buess Tiibingen Michael Trede Mannheim Hans Troidl IGIn-Merheim. The European Experience with Laparoscopic Cholecystectomy"},{"key":"e_1_3_2_1_6_1","unstructured":"Decree of the Italian Ministry of Health (DM 12 Marzo 2019). \u2018Nuovo sistema di garanzia per il monitoraggio dell'assistenza sanitaria\u2019. (2019)  Decree of the Italian Ministry of Health (DM 12 Marzo 2019). \u2018Nuovo sistema di garanzia per il monitoraggio dell'assistenza sanitaria\u2019. (2019)"},{"key":"e_1_3_2_1_7_1","volume-title":"Minimally Invasive Surgery","author":"Trishul Kapoor M.","year":"2018","unstructured":"Trishul Kapoor , Sean M. Wrenn , Peter W. Callas , Wasef Abu-Jaish, \" Cost Analysis and Supply Utilization of Laparoscopic Cholecystectomy\" , Minimally Invasive Surgery , vol. 2018 , Article ID 7838103, 5 pages, 2018 . https:\/\/doi.org\/10.1155\/2018\/7838103 Trishul Kapoor, Sean M. Wrenn, Peter W. Callas, Wasef Abu-Jaish, \"Cost Analysis and Supply Utilization of Laparoscopic Cholecystectomy\", Minimally Invasive Surgery, vol. 2018, Article ID 7838103, 5 pages, 2018. https:\/\/doi.org\/10.1155\/2018\/7838103"},{"key":"e_1_3_2_1_8_1","volume-title":"Triassi","author":"Improta G.","year":"2019","unstructured":"Improta , G. , Perrone , A. , Russo , M.A. , Triassi , M. : Health technology assessment (HTA) of optoelectronic biosensors for oncology by analytic hierarchy process (AHP) and Likert scale. BMC Med. Res. Methodol . 19, 140 ( 2019 ) Improta, G., Perrone, A., Russo, M.A., Triassi, M.: Health technology assessment (HTA) of optoelectronic biosensors for oncology by analytic hierarchy process (AHP) and Likert scale. BMC Med. Res. Methodol. 19, 140 (2019)"},{"key":"e_1_3_2_1_9_1","volume-title":"Triassi","author":"Improta G","year":"2020","unstructured":"Improta , G , Ponsiglione , A. M. , Parente , G. , Romano , M. , Cesarelli , G. , Rea , T. , Russo , M. , Triassi , M. : Evaluation of Medical Training Courses Satisfaction: Qualitative Analysis and Analytic Hierarchy Process. In : Jarm T., Cvetkoska A., Mahni\u010d- Kalamiza S., Miklavcic D. (eds) 8th European Medical and Biological Engineering Conference. EMBEC 2020 . IFMBE Proceedings, vol 80. Springer , Cham. (2021) https:\/\/doi.org\/10.1007\/978-3-030-64610-3_59 Improta, G, Ponsiglione, A. M., Parente, G., Romano, M., Cesarelli, G., Rea, T., Russo, M., Triassi, M.: Evaluation of Medical Training Courses Satisfaction: Qualitative Analysis and Analytic Hierarchy Process. In: Jarm T., Cvetkoska A., Mahni\u010d- Kalamiza S., Miklavcic D. (eds) 8th European Medical and Biological Engineering Conference. EMBEC 2020. IFMBE Proceedings, vol 80. Springer, Cham. (2021) https:\/\/doi.org\/10.1007\/978-3-030-64610-3_59"},{"key":"e_1_3_2_1_10_1","volume-title":"Triassi","author":"Improta G.","year":"2019","unstructured":"Improta , G. , Mazzella , V. , Vecchione , D. , Santini , S. , Triassi , M. : Fuzzy logic\u2013based clinical decision support system for the evaluation of renal function in post-Transplant Patients. J. Eval. Clin. Pract . ( 2019 ). https:\/\/doi.org\/10.1111\/jep.13302 Improta, G., Mazzella, V., Vecchione, D., Santini, S., Triassi, M.: Fuzzy logic\u2013based clinical decision support system for the evaluation of renal function in post-Transplant Patients. J. Eval. Clin. Pract. (2019). https:\/\/doi.org\/10.1111\/jep.13302"},{"key":"e_1_3_2_1_11_1","volume-title":"Romano","author":"Improta G.","year":"2019","unstructured":"Improta , G. , Converso , G. , Murino , T. , Gallo , M. , Perrone , A. , Romano , M. : Analytic hierarchy process (AHP) in dynamic configuration as a tool for health technology assessment (HTA): The case of biosensing optoelectronics in oncology. Int. J. Inf. Technol. Decis. Mak. IJITDM. 18, 1533\u20131550 ( 2019 ) Improta, G., Converso, G., Murino, T., Gallo, M., Perrone, A., Romano, M.: Analytic hierarchy process (AHP) in dynamic configuration as a tool for health technology assessment (HTA): The case of biosensing optoelectronics in oncology. Int. J. Inf. Technol. Decis. Mak. IJITDM. 18, 1533\u20131550 (2019)"},{"key":"e_1_3_2_1_12_1","volume-title":"Journal of Physics: Conference Series (Vol.","author":"Improta G.","year":"2021","unstructured":"Improta , G. , Scala , A. , Trunfio , T. A. , & Guizzi , G. ( 2021 , February). Application of Supply Chain Management at Drugs Flow in an Italian Hospital District . In Journal of Physics: Conference Series (Vol. 1828, No. 1, p. 012081). IOP Publishing. Improta, G., Scala, A., Trunfio, T. A., & Guizzi, G. (2021, February). Application of Supply Chain Management at Drugs Flow in an Italian Hospital District. In Journal of Physics: Conference Series (Vol. 1828, No. 1, p. 012081). IOP Publishing."},{"key":"e_1_3_2_1_13_1","doi-asserted-by":"publisher","DOI":"10.1109\/MeMeA.2014.6860122"},{"key":"e_1_3_2_1_14_1","volume-title":"Cesarelli","author":"Romano M.","year":"2018","unstructured":"Romano , M. , Bifulco , P. , Ponsiglione , A.M. , Gargiulo , G.D. , Amato , F. , Cesarelli , M. : Evaluation of floatingline and foetal heart rate variability. Biomed. Signal Process. Control 39, 185\u2013196 ( 2018 ). https:\/\/doi.org\/10.1016\/j.bspc.2017.07.018 Romano, M., Bifulco, P., Ponsiglione, A.M., Gargiulo, G.D., Amato, F., Cesarelli, M.: Evaluation of floatingline and foetal heart rate variability. Biomed. Signal Process. Control 39, 185\u2013196 (2018). https:\/\/doi.org\/10.1016\/j.bspc.2017.07.018"},{"key":"e_1_3_2_1_15_1","first-page":"159","volume-title":"6th International Forum on Research and Technology for Society and Industry (RTSI)","author":"Ponsiglione G.","year":"2021","unstructured":"A. M. Ponsiglione , G. Cesarelli , F. Amato and M. Romano , \" Optimization of an artificial neural network to study accelerations of foetal heart rhythm,\" 2021 IEEE 6th International Forum on Research and Technology for Society and Industry (RTSI) , 2021 , pp. 159 - 164 , doi: 10.1109\/RTSI50628.2021.9597213. A. M. Ponsiglione, G. Cesarelli, F. Amato and M. Romano, \"Optimization of an artificial neural network to study accelerations of foetal heart rhythm,\" 2021 IEEE 6th International Forum on Research and Technology for Society and Industry (RTSI), 2021, pp. 159-164, doi: 10.1109\/RTSI50628.2021.9597213."},{"key":"e_1_3_2_1_16_1","volume-title":"Santillo","author":"Improta G.","year":"2018","unstructured":"Improta , G. , Russo , M.A. , Triassi , M. , Converso , G. , Murino , T. , Santillo , L.C. : Use of the AHP methodology in system dynamics: modelling and simulation for health technology assessments to determine the correct prosthesis choice for hernia diseases. Math. Biosci . 299, 19\u201327 ( 2018 ). https:\/\/doi.org\/10.1016\/j.mbs.2018.03.004 Improta, G., Russo, M.A., Triassi, M., Converso, G., Murino, T., Santillo, L.C.: Use of the AHP methodology in system dynamics: modelling and simulation for health technology assessments to determine the correct prosthesis choice for hernia diseases. Math. Biosci. 299, 19\u201327 (2018). https:\/\/doi.org\/10.1016\/j.mbs.2018.03.004"},{"key":"e_1_3_2_1_17_1","first-page":"289","volume-title":"6th International Forum on Research and Technology for Society and Industry (RTSI)","author":"Ponsiglione M.","year":"2021","unstructured":"A. M. Ponsiglione , M. Romano and F. Amato , \" A Finite-State Machine Approach to Study Patients Dropout From Medical Examinations,\" 2021 IEEE 6th International Forum on Research and Technology for Society and Industry (RTSI) , 2021 , pp. 289 - 294 , doi: 10.1109\/RTSI50628.2021.9597264. A. M. Ponsiglione, M. Romano and F. Amato, \"A Finite-State Machine Approach to Study Patients Dropout From Medical Examinations,\" 2021 IEEE 6th International Forum on Research and Technology for Society and Industry (RTSI), 2021, pp. 289-294, doi: 10.1109\/RTSI50628.2021.9597264."},{"key":"e_1_3_2_1_18_1","volume-title":"Improta","author":"Rocco N.","year":"2019","unstructured":"Rocco , N. , Nava , M.B. , Catanuto , G. , Accurso , A. , Martorelli , M. , Oliviero , O. , Improta , G. , Papallo , I. , De Santis , R. , Gloria , A. , Speranza , D. , Improta , G. : Additive manufacturing and tissue engineering to improve outcomes in breast reconstruc- tive surgery. Institute of Electrical and Electronics Engineers Inc . ( 2019 ) Rocco, N., Nava, M.B., Catanuto, G., Accurso, A., Martorelli, M., Oliviero, O., Improta, G., Papallo, I., De Santis, R., Gloria, A., Speranza, D., Improta, G.: Additive manufacturing and tissue engineering to improve outcomes in breast reconstruc- tive surgery. Institute of Electrical and Electronics Engineers Inc. (2019)"},{"key":"e_1_3_2_1_19_1","volume-title":"Int. J. Environ. Res. Public Health","author":"Scala A.","year":"2022","unstructured":"Scala , A. ; Trunfio , T.A. ; De Coppi , L. ; Rossi , G. ; Borrelli , A. ; Triassi , M. ; Improta , G. Regression Models to Study the Total LOS Related to Valvuloplasty . Int. J. Environ. Res. Public Health 2022 , 19, 3117. https:\/\/doi.org\/10.3390\/ijerph19053117 Scala, A.; Trunfio, T.A.; De Coppi, L.; Rossi, G.; Borrelli, A.; Triassi, M.; Improta, G. Regression Models to Study the Total LOS Related to Valvuloplasty. Int. J. Environ. Res. Public Health 2022, 19, 3117. https:\/\/doi.org\/10.3390\/ijerph19053117"},{"key":"e_1_3_2_1_20_1","volume-title":"Triassi","author":"Improta G.","year":"2018","unstructured":"Improta , G. , Cesarelli , M. , Montuori , P. , Santillo , L.C. , Triassi , M. : Reducing the risk of healthcare-associated infections through Lean Six Sigma: the case of the medicine areas at the Federico II University Hospital in Naples (Italy). J. Eval. Clin. Pract. 24, 338\u2013346 ( 2018 ). https:\/\/doi.org\/10.1111\/jep.12844 Improta, G., Cesarelli, M., Montuori, P., Santillo, L.C., Triassi, M.: Reducing the risk of healthcare-associated infections through Lean Six Sigma: the case of the medicine areas at the Federico II University Hospital in Naples (Italy). J. Eval. Clin. Pract. 24, 338\u2013346 (2018). https:\/\/doi.org\/10.1111\/jep.12844"},{"key":"e_1_3_2_1_21_1","doi-asserted-by":"publisher","DOI":"10.1007\/978-3-030-64610-3_115"},{"key":"e_1_3_2_1_22_1","doi-asserted-by":"publisher","DOI":"10.1007\/978-3-030-64610-3_48"},{"key":"e_1_3_2_1_23_1","volume-title":"Cesarelli","author":"Improta G.","year":"2017","unstructured":"Improta , G. , Balato , G. , Romano , M. , Ponsiglione , A. M. , Raiola , E. , Russo , M. A. , Cuccaro , P. , Santillo , L. C. , Cesarelli , M. : Improving performances of the knee replacement surgery process by applying DMAIC principles. Journal of evaluation in clinical practice, 23(6), 1401-1407. ( 2017 ) https:\/\/doi.org\/10.1111\/jep.12810 Improta, G., Balato, G., Romano, M., Ponsiglione, A. M., Raiola, E., Russo, M. A., Cuccaro, P., Santillo, L. C., Cesarelli, M.: Improving performances of the knee replacement surgery process by applying DMAIC principles. Journal of evaluation in clinical practice, 23(6), 1401-1407. (2017) https:\/\/doi.org\/10.1111\/jep.12810"},{"key":"e_1_3_2_1_24_1","volume-title":"Implementing fast track surgery in hip and knee arthroplasty using the lean Six Sigma methodology. The TQM Journal","author":"Latessa I.","year":"2021","unstructured":"Latessa , I. , Fiorillo , A. , Picone , I. , Balato , G. , Trunfio , T. A. , Scala , A. , & Triassi , M. ( 2021 ). Implementing fast track surgery in hip and knee arthroplasty using the lean Six Sigma methodology. The TQM Journal . Latessa, I., Fiorillo, A., Picone, I., Balato, G., Trunfio, T. A., Scala, A., & Triassi, M. (2021). Implementing fast track surgery in hip and knee arthroplasty using the lean Six Sigma methodology. The TQM Journal."},{"key":"e_1_3_2_1_25_1","volume-title":"2021 5th International Conference on Medical and Health Informatics (ICMHI","author":"Teresa Angela Trunfio","year":"2021","unstructured":"Teresa Angela Trunfio , Arianna Scala, Anna Borrelli , Michele Sparano, Maria Triassi , and Giovanni Improta. 2021 . Application of the Lean Six Sigma approach to the study of the LOS of patients who undergo laparoscopic cholecystectomy at the San Giovanni di Dio and Ruggi d'Aragona University Hospital . In 2021 5th International Conference on Medical and Health Informatics (ICMHI 2021). Association for Computing Machinery, New York, NY, USA, 50\u201354. DOI:https:\/\/doi.org\/10.1145\/3472813.3472823 Teresa Angela Trunfio, Arianna Scala, Anna Borrelli, Michele Sparano, Maria Triassi, and Giovanni Improta. 2021. Application of the Lean Six Sigma approach to the study of the LOS of patients who undergo laparoscopic cholecystectomy at the San Giovanni di Dio and Ruggi d'Aragona University Hospital. In 2021 5th International Conference on Medical and Health Informatics (ICMHI 2021). Association for Computing Machinery, New York, NY, USA, 50\u201354. DOI:https:\/\/doi.org\/10.1145\/3472813.3472823"},{"key":"e_1_3_2_1_26_1","volume-title":"2021 5th International Conference on Medical and Health Informatics (ICMHI","author":"Arianna Scala","year":"2021","unstructured":"Arianna Scala , Ilaria Loperto, Rosa Carrano , Stefano Federico, Maria Triassi , and Giovanni Improta. 2021 . Assessment of proteinuria level in nephrology patients using a machine learning approach . In 2021 5th International Conference on Medical and Health Informatics (ICMHI 2021). Association for Computing Machinery, New York, NY, USA, 13\u201316. DOI:https:\/\/doi.org\/10.1145\/3472813.3472816 Arianna Scala, Ilaria Loperto, Rosa Carrano, Stefano Federico, Maria Triassi, and Giovanni Improta. 2021. Assessment of proteinuria level in nephrology patients using a machine learning approach. In 2021 5th International Conference on Medical and Health Informatics (ICMHI 2021). Association for Computing Machinery, New York, NY, USA, 13\u201316. DOI:https:\/\/doi.org\/10.1145\/3472813.3472816"},{"key":"e_1_3_2_1_27_1","doi-asserted-by":"crossref","unstructured":"Trunfio Teresa Angela \"A comparison of different regression and classification methods for predicting the length of hospital stay after cesarean sections.\" 2021 5th International Conference on Medical and Health Informatics. 2021.  Trunfio Teresa Angela \"A comparison of different regression and classification methods for predicting the length of hospital stay after cesarean sections.\" 2021 5th International Conference on Medical and Health Informatics. 2021.","DOI":"10.1145\/3472813.3472825"},{"key":"e_1_3_2_1_28_1","volume-title":"2021 International Symposium on Biomedical Engineering and Computational Biology (BECB 2021","author":"Martina Profeta","year":"2021","unstructured":"Martina Profeta , Alfonso Maria Ponsiglione, Cristina Ponsiglione , Giuseppe Ferrucci, Cristiana Giglio , and Anna Borrell. 2021 . Comparison of machine learning algorithms to predict length of hospital stay in patients undergoing heart bypass surgery . In 2021 International Symposium on Biomedical Engineering and Computational Biology (BECB 2021 ). Association for Computing Machinery, New York, NY, USA, Article 24, 1\u20135. DOI:https:\/\/doi.org\/10.1145\/350 2060.3503625 Martina Profeta, Alfonso Maria Ponsiglione, Cristina Ponsiglione, Giuseppe Ferrucci, Cristiana Giglio, and Anna Borrell. 2021. Comparison of machine learning algorithms to predict length of hospital stay in patients undergoing heart bypass surgery. In 2021 International Symposium on Biomedical Engineering and Computational Biology (BECB 2021). Association for Computing Machinery, New York, NY, USA, Article 24, 1\u20135. DOI:https:\/\/doi.org\/10.1145\/3502060.3503625"}],"event":{"name":"ICMHI 2022: 2022 6th International Conference on Medical and Health Informatics","acronym":"ICMHI 2022","location":"Virtual Event Japan"},"container-title":["2022 6th International Conference on Medical and Health Informatics"],"original-title":[],"link":[{"URL":"https:\/\/dl.acm.org\/doi\/10.1145\/3545729.3545779","content-type":"unspecified","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/dl.acm.org\/doi\/pdf\/10.1145\/3545729.3545779","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2025,6,17]],"date-time":"2025-06-17T19:02:46Z","timestamp":1750186966000},"score":1,"resource":{"primary":{"URL":"https:\/\/dl.acm.org\/doi\/10.1145\/3545729.3545779"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2022,5,13]]},"references-count":28,"alternative-id":["10.1145\/3545729.3545779","10.1145\/3545729"],"URL":"https:\/\/doi.org\/10.1145\/3545729.3545779","relation":{},"subject":[],"published":{"date-parts":[[2022,5,13]]}}}