{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,9,24]],"date-time":"2026-09-24T11:35:51Z","timestamp":1790249751246,"version":"4.1.0"},"reference-count":33,"publisher":"Springer Science and Business Media LLC","issue":"1","license":[{"start":{"date-parts":[[2021,10,24]],"date-time":"2021-10-24T00:00:00Z","timestamp":1635033600000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/creativecommons.org\/licenses\/by\/4.0"},{"start":{"date-parts":[[2021,10,24]],"date-time":"2021-10-24T00:00:00Z","timestamp":1635033600000},"content-version":"vor","delay-in-days":0,"URL":"https:\/\/creativecommons.org\/licenses\/by\/4.0"}],"content-domain":{"domain":["link.springer.com"],"crossmark-restriction":false},"short-container-title":["BMC Gastroenterol"],"published-print":{"date-parts":[[2021,12]]},"abstract":"<jats:title>Abstract<\/jats:title><jats:sec>\n                <jats:title>Background<\/jats:title>\n                <jats:p>Diagnostic laparoscopy is often a necessary, albeit invasive, procedure to help resolve undiagnosed peritoneal diseases. Previous retrospective studies reported that EUS-FNA is feasible on peritoneal and omental lesions, however, EUS-FNA provided a limited amount of tissue for immunohistochemistry stain (IHC).<\/jats:p>\n              <\/jats:sec><jats:sec>\n                <jats:title>Aim<\/jats:title>\n                <jats:p>This pilot study aims to prospectively determine the effectiveness of EUS-FNB regarding adequacy of tissue for IHC staining, diagnostic rate and the avoidance rate of diagnostic laparoscopy or percutaneous biopsy in patients with these lesions.<\/jats:p>\n              <\/jats:sec><jats:sec>\n                <jats:title>Methods<\/jats:title>\n                <jats:p>From March 2017 to June 2018, patients with peritoneal or omental lesions identified by CT or MRI at the King Chulalongkorn Memorial Hospital, Bangkok, Thailand were prospectively enrolled in the study. All Patients underwent EUS-FNB. For those with negative pathological results of EUS-FNB, percutaneous biopsy or diagnostic laparoscopy was planned. Analysis uses percentages only due to small sample sizes.<\/jats:p>\n              <\/jats:sec><jats:sec>\n                <jats:title>Results<\/jats:title>\n                <jats:p>A total of 30 EUS-FNB passes were completed, with a median of 3 passes (range 2\u20133 passes) per case. For EUS-FNB, the sensitivity, specificity, PPV, NPV and accuracy of EUS-FNB from peritoneal lesions were 63.6%, 100%, 100%, 20% and 66.7% respectively. Adequate tissue for IHC stain was found in 25\/30 passes (80%). The tissues from EUS results were found malignant in 7\/12 patients (58.3%). IHC could be done in 10\/12 patients (83.3%). Among the five patients with negative EUS results, two underwent either liver biopsy of mass or abdominal paracentesis, showing gallbladder cancer and adenocarcinoma. Two patients refused laparoscopy due to advanced pancreatic cancer and worsening ovarian cancer. The fifth patient had post-surgical inflammation only with spontaneous resolution. The avoidance rate of laparoscopic diagnosis was 58.3%. No major adverse event was observed.<\/jats:p>\n              <\/jats:sec><jats:sec>\n                <jats:title>Conclusions<\/jats:title>\n                <jats:p>EUS-FNB from peritoneal lesions provided sufficient core tissue for diagnosis and IHC. Diagnostic laparoscopy can often be avoided in patients with peritoneal lesions.<\/jats:p>\n              <\/jats:sec>","DOI":"10.1186\/s12876-021-01953-9","type":"journal-article","created":{"date-parts":[[2021,10,24]],"date-time":"2021-10-24T11:02:29Z","timestamp":1635073349000},"update-policy":"https:\/\/doi.org\/10.1007\/springer_crossmark_policy","source":"Crossref","is-referenced-by-count":11,"title":["Endoscopic ultrasound guided fine needle biopsy (EUS-FNB) from peritoneal lesions: a prospective cohort pilot study"],"prefix":"10.1186","volume":"21","author":[{"given":"Pradermchai","family":"Kongkam","sequence":"first","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Theerapat","family":"Orprayoon","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Sirilak","family":"Yooprasert","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Nakarin","family":"Sirisub","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Naruemon","family":"Klaikaew","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Anapat","family":"Sanpawat","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Shahram","family":"Safa","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Wiriyaporn","family":"Ridtitid","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Pinit","family":"Kullavanijaya","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Rungsun","family":"Rerknimitr","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"297","published-online":{"date-parts":[[2021,10,24]]},"reference":[{"issue":"3","key":"1953_CR1","doi-asserted-by":"publisher","first-page":"184","DOI":"10.1097\/PPO.0b013e3181a58ec3","volume":"15","author":"S Gonz\u00e1lez-Moreno","year":"2009","unstructured":"Gonz\u00e1lez-Moreno S, Gonz\u00e1lez-Bay\u00f3n L, Ortega-P\u00e9rez G, Gonz\u00e1lez-Hernando C. Imaging of peritoneal carcinomatosis. Cancer J (Sudbury, Mass). 2009;15(3):184\u20139.","journal-title":"Cancer J (Sudbury, Mass)"},{"issue":"11","key":"1953_CR2","first-page":"1811","volume":"44","author":"M Flanagan","year":"2018","unstructured":"Flanagan M, Solon J, Chang KH, Deady S, Moran B, Cahill R, Shields C, Mulsow J. Peritoneal metastases from extra-abdominal cancer\u2014a population-based study. Eur J Surg Oncol J Eur Soc Surg Oncol Br Assoc Surg Oncol. 2018;44(11):1811\u20137.","journal-title":"Eur J Surg Oncol J Eur Soc Surg Oncol Br Assoc Surg Oncol"},{"issue":"7","key":"1953_CR3","doi-asserted-by":"publisher","first-page":"569","DOI":"10.1055\/s-2002-33228","volume":"34","author":"T Fujimura","year":"2002","unstructured":"Fujimura T, Kinami S, Ninomiya I, Kitagawa H, Fushida S, Nishimura G, Kayahara M, Shimizu K, Ohta T, Miwa K. Diagnostic laparoscopy, serum CA125, and peritoneal metastasis in gastric cancer. Endoscopy. 2002;34(7):569\u201374.","journal-title":"Endoscopy"},{"issue":"2","key":"1953_CR4","doi-asserted-by":"publisher","first-page":"175","DOI":"10.1097\/COC.0000000000000119","volume":"40","author":"VA Allen","year":"2017","unstructured":"Allen VA, Takashima Y, Nayak S, Manahan KJ, Geisler JP. Assessment of false-negative ascites cytology in epithelial ovarian carcinoma: a study of 313 patients. Am J Clin Oncol. 2017;40(2):175\u20137.","journal-title":"Am J Clin Oncol"},{"issue":"5","key":"1953_CR5","first-page":"609","volume":"5","author":"J DeWitt","year":"2007","unstructured":"DeWitt J, LeBlanc J, McHenry L, McGreevy K, Sherman S. Endoscopic ultrasound-guided fine-needle aspiration of ascites. Clin Gastroenterol Hepatol Off Clin Pract J Am Gastroenterol Assoc. 2007;5(5):609\u201315.","journal-title":"Clin Gastroenterol Hepatol Off Clin Pract J Am Gastroenterol Assoc"},{"issue":"931","key":"1953_CR6","doi-asserted-by":"publisher","first-page":"292","DOI":"10.1136\/pmj.79.931.292","volume":"79","author":"RO Karoo","year":"2003","unstructured":"Karoo RO, Lloyd TD, Garcea G, Redway HD, Robertson GS. How valuable is ascitic cytology in the detection and management of malignancy? Postgrad Med J. 2003;79(931):292\u20134.","journal-title":"Postgrad Med J"},{"issue":"6","key":"1953_CR7","doi-asserted-by":"publisher","first-page":"908","DOI":"10.1016\/j.gie.2005.11.058","volume":"64","author":"N Kaushik","year":"2006","unstructured":"Kaushik N, Khalid A, Brody D, McGrath K. EUS-guided paracentesis for the diagnosis of malignant ascites. Gastrointest Endosc. 2006;64(6):908\u201313.","journal-title":"Gastrointest Endosc"},{"issue":"12","key":"1953_CR8","doi-asserted-by":"publisher","first-page":"3307","DOI":"10.1007\/s10620-007-9805-5","volume":"52","author":"A McGibbon","year":"2007","unstructured":"McGibbon A, Chen GI, Peltekian KM, van Zanten SV. An evidence-based manual for abdominal paracentesis. Dig Dis Sci. 2007;52(12):3307\u201315.","journal-title":"Dig Dis Sci"},{"issue":"3","key":"1953_CR9","doi-asserted-by":"publisher","first-page":"478","DOI":"10.1097\/MPA.0b013e318205e332","volume":"40","author":"M Blastik","year":"2011","unstructured":"Blastik M, Plavecz E, Zalatnai A. Pancreatic carcinomas in a 60-year, institute-based autopsy material with special emphasis of metastatic pattern. Pancreas. 2011;40(3):478\u201380.","journal-title":"Pancreas"},{"issue":"6","key":"1953_CR10","first-page":"978","volume":"38","author":"F Pombo","year":"1997","unstructured":"Pombo F, Rodriguez E, Martin R, Lago M. CT-guided core-needle biopsy in omental pathology. Acta Radiol (Stockholm, Sweden: 1987). 1997;38(6):978\u201381.","journal-title":"Acta Radiol (Stockholm, Sweden: 1987)"},{"issue":"5","key":"1953_CR11","doi-asserted-by":"publisher","first-page":"1215","DOI":"10.1016\/j.gie.2014.10.028","volume":"81","author":"MJ Levy","year":"2015","unstructured":"Levy MJ, Abu Dayyeh BK, Fujii LL, Clayton AC, Reynolds JP, Lopes TL, Rao AS, Clain JE, Gleeson FC, Iyer PG, et al. Detection of peritoneal carcinomatosis by EUS fine-needle aspiration: impact on staging and resectability (with videos). Gastrointest Endosc. 2015;81(5):1215\u201324.","journal-title":"Gastrointest Endosc"},{"issue":"6","key":"1953_CR12","doi-asserted-by":"publisher","first-page":"1266","DOI":"10.1016\/j.gie.2009.05.031","volume":"70","author":"S Peter","year":"2009","unstructured":"Peter S, Eltoum I, Eloubeidi MA. EUS-guided FNA of peritoneal carcinomatosis in patients with unknown primary malignancy. Gastrointest Endosc. 2009;70(6):1266\u201370.","journal-title":"Gastrointest Endosc"},{"issue":"1","key":"1953_CR13","doi-asserted-by":"publisher","first-page":"69","DOI":"10.4103\/2303-9027.200208","volume":"6","author":"P Somani","year":"2017","unstructured":"Somani P, Sharma M, Patil A, Shastri C. Endoscopic ultrasound-guided fine-needle aspiration of peritoneal deposits in patients with ascites of unknown cause (with videos). Endosc Ultrasound. 2017;6(1):69\u201370.","journal-title":"Endosc Ultrasound"},{"issue":"3","key":"1953_CR14","doi-asserted-by":"publisher","first-page":"137","DOI":"10.4103\/eus.eus_23_18","volume":"7","author":"M Rimba\u015f","year":"2018","unstructured":"Rimba\u015f M, Crino SF, Gasbarrini A, Costamagna G, Scarpa A, Larghi A. EUS-guided fine-needle tissue acquisition for solid pancreatic lesions: finally moving from fine-needle aspiration to fine-needle biopsy? Endosc Ultrasound. 2018;7(3):137\u201340.","journal-title":"Endosc Ultrasound"},{"issue":"1","key":"1953_CR15","doi-asserted-by":"publisher","first-page":"177","DOI":"10.1016\/j.gie.2014.08.040","volume":"81","author":"T Iwashita","year":"2015","unstructured":"Iwashita T, Yasuda I, Mukai T, Doi S, Nakashima M, Uemura S, Mabuchi M, Shimizu M, Hatano Y, Hara A, et al. Macroscopic on-site quality evaluation of biopsy specimens to improve the diagnostic accuracy during EUS-guided FNA using a 19-gauge needle for solid lesions: a single-center prospective pilot study (MOSE study). Gastrointest Endosc. 2015;81(1):177\u201385.","journal-title":"Gastrointest Endosc"},{"key":"1953_CR16","doi-asserted-by":"publisher","first-page":"198","DOI":"10.1186\/s13063-016-1316-2","volume":"17","author":"J Wang","year":"2016","unstructured":"Wang J, Wu X, Yin P, Guo Q, Hou W, Li Y, Wang Y, Cheng B. Comparing endoscopic ultrasound (EUS)-guided fine needle aspiration (FNA) versus fine needle biopsy (FNB) in the diagnosis of solid lesions: study protocol for a randomized controlled trial. Trials. 2016;17:198.","journal-title":"Trials"},{"issue":"6","key":"1953_CR17","doi-asserted-by":"publisher","first-page":"545","DOI":"10.1055\/s-0034-1392040","volume":"47","author":"P Vilmann","year":"2015","unstructured":"Vilmann P, Clementsen PF, Colella S, Siemsen M, De Leyn P, Dumonceau JM, Herth FJ, Larghi A, Vazquez-Sequeiros E, Hassan C, et al. Combined endobronchial and esophageal endosonography for the diagnosis and staging of lung cancer: European Society of Gastrointestinal Endoscopy (ESGE) Guideline, in cooperation with the European Respiratory Society (ERS) and the European Society of Thoracic Surgeons (ESTS). Endoscopy. 2015;47(6):545\u201359.","journal-title":"Endoscopy"},{"issue":"4","key":"1953_CR18","doi-asserted-by":"publisher","first-page":"670","DOI":"10.1016\/j.gie.2016.03.1329","volume":"84","author":"H Ishiwatari","year":"2016","unstructured":"Ishiwatari H, Hayashi T, Kawakami H, Isayama H, Hisai H, Itoi T, Ono M, Kawakubo K, Yamamoto N, Tanaka M, et al. Randomized trial comparing a side-port needle and standard needle for EUS-guided histology of pancreatic lesions. Gastrointest Endosc. 2016;84(4):670\u20138.","journal-title":"Gastrointest Endosc"},{"issue":"3","key":"1953_CR19","doi-asserted-by":"publisher","first-page":"446","DOI":"10.1016\/j.gie.2009.10.027","volume":"71","author":"PB Cotton","year":"2010","unstructured":"Cotton PB, Eisen GM, Aabakken L, Baron TH, Hutter MM, Jacobson BC, Mergener K, Nemcek A Jr, Petersen BT, Petrini JL, et al. A lexicon for endoscopic adverse events: report of an ASGE workshop. Gastrointest Endosc. 2010;71(3):446\u201354.","journal-title":"Gastrointest Endosc"},{"issue":"6","key":"1953_CR20","doi-asserted-by":"publisher","first-page":"846","DOI":"10.1177\/2050640616680972","volume":"5","author":"A Facciorusso","year":"2017","unstructured":"Facciorusso A, Stasi E, Di Maso M, Serviddio G, Ali Hussein MS, Muscatiello N. Endoscopic ultrasound-guided fine needle aspiration of pancreatic lesions with 22 versus 25 Gauge needles: a meta-analysis. United Eur Gastroenterol J. 2017;5(6):846\u201353.","journal-title":"United Eur Gastroenterol J"},{"issue":"12","key":"1953_CR21","doi-asserted-by":"publisher","first-page":"3062","DOI":"10.3390\/cancers13123062","volume":"13","author":"A Facciorusso","year":"2021","unstructured":"Facciorusso A, Ramai D, Conti Bellocchi MC, Bernardoni L, Manfrin E, Muscatiello N, Crin\u00f2 SF. Diagnostic yield of endoscopic ultrasound-guided liver biopsy in comparison to percutaneous liver biopsy: a two-center experience. Cancers. 2021;13(12):3062.","journal-title":"Cancers"},{"issue":"1","key":"1953_CR22","doi-asserted-by":"publisher","first-page":"14","DOI":"10.1016\/j.gie.2019.07.018","volume":"91","author":"A Facciorusso","year":"2020","unstructured":"Facciorusso A, Sunny SP, Del Prete V, Antonino M, Muscatiello N. Comparison between fine-needle biopsy and fine-needle aspiration for EUS-guided sampling of subepithelial lesions: a meta-analysis. Gastrointest Endosc. 2020;91(1):14-22.e12.","journal-title":"Gastrointest Endosc"},{"issue":"2","key":"1953_CR23","doi-asserted-by":"publisher","first-page":"439","DOI":"10.1111\/jgh.13478","volume":"32","author":"A Facciorusso","year":"2017","unstructured":"Facciorusso A, Di Maso M, Serviddio G, Larghi A, Costamagna G, Muscatiello N. Echoendoscopic ethanol ablation of tumor combined with celiac plexus neurolysis in patients with pancreatic adenocarcinoma. J Gastroenterol Hepatol. 2017;32(2):439\u201345.","journal-title":"J Gastroenterol Hepatol"},{"issue":"11","key":"1953_CR24","doi-asserted-by":"publisher","first-page":"1010","DOI":"10.1055\/s-0031-1271111","volume":"43","author":"SS Rana","year":"2011","unstructured":"Rana SS, Bhasin DK, Srinivasan R, Singh K. Endoscopic ultrasound-guided fine needle aspiration of peritoneal nodules in patients with ascites of unknown cause. Endoscopy. 2011;43(11):1010\u20133.","journal-title":"Endoscopy"},{"issue":"11","key":"1953_CR25","doi-asserted-by":"publisher","first-page":"1541","DOI":"10.1136\/gut.2004.055772","volume":"54","author":"YT Lee","year":"2005","unstructured":"Lee YT, Ng EK, Hung LC, Chung SC, Ching JY, Chan WY, Chu WC, Sung JJ. Accuracy of endoscopic ultrasonography in diagnosing ascites and predicting peritoneal metastases in gastric cancer patients. Gut. 2005;54(11):1541\u20135.","journal-title":"Gut"},{"issue":"5","key":"1953_CR26","doi-asserted-by":"publisher","first-page":"1104","DOI":"10.1002\/hep.1840080521","volume":"8","author":"BA Runyon","year":"1988","unstructured":"Runyon BA, Hoefs JC, Morgan TR. Ascitic fluid analysis in malignancy-related ascites. Hepatology (Baltimore, MD). 1988;8(5):1104\u20139.","journal-title":"Hepatology (Baltimore, MD)"},{"issue":"3","key":"1953_CR27","doi-asserted-by":"publisher","first-page":"215","DOI":"10.7326\/0003-4819-117-3-215","volume":"117","author":"BA Runyon","year":"1992","unstructured":"Runyon BA, Montano AA, Akriviadis EA, Antillon MR, Irving MA, McHutchison JG. The serum-ascites albumin gradient is superior to the exudate-transudate concept in the differential diagnosis of ascites. Ann Intern Med. 1992;117(3):215\u201320.","journal-title":"Ann Intern Med"},{"issue":"2","key":"1953_CR28","first-page":"189","volume":"18","author":"V Muntean","year":"2009","unstructured":"Muntean V, Mihailov A, Iancu C, Toganel R, Fabian O, Domsa I, Muntean MV. Staging laparoscopy in gastric cancer. Accuracy and impact on therapy. J Gastrointest Liver Dis JGLD. 2009;18(2):189\u201395.","journal-title":"J Gastrointest Liver Dis JGLD"},{"key":"1953_CR29","doi-asserted-by":"publisher","first-page":"899","DOI":"10.1053\/j.gastro.2021.06.005","volume":"161","author":"SF Crin\u00f2","year":"2021","unstructured":"Crin\u00f2 SF, Di Mitri R, Nguyen NQ, Tarantino I, de Nucci G, Deprez PH, Carrara S, Kitano M, Shami VM, Fern\u00e1ndez-Esparrach G, et al. Endoscopic ultrasound-guided fine-needle biopsy with or without rapid on-site evaluation for diagnosis of solid pancreatic lesions: a randomized controlled non-inferiority trial. Gastroenterology. 2021;161:899\u2013909.","journal-title":"Gastroenterology"},{"issue":"3","key":"1953_CR30","doi-asserted-by":"publisher","first-page":"648","DOI":"10.1016\/j.gie.2020.05.016","volume":"92","author":"SF Crin\u00f2","year":"2020","unstructured":"Crin\u00f2 SF, Le Grazie M, Manfrin E, Conti Bellocchi MC, Bernardoni L, Granato A, Locatelli F, Parisi A, Di Stefano S, Frulloni L, et al. Randomized trial comparing fork-tip and side-fenestrated needles for EUS-guided fine-needle biopsy of solid pancreatic lesions. Gastrointest Endosc. 2020;92(3):648-658.e642.","journal-title":"Gastrointest Endosc"},{"issue":"1","key":"1953_CR31","doi-asserted-by":"publisher","first-page":"1","DOI":"10.1016\/j.gie.2020.01.038","volume":"92","author":"A Facciorusso","year":"2020","unstructured":"Facciorusso A, Del Prete V, Antonino M, Buccino VR, Wani S. Diagnostic yield of EUS-guided through-the-needle biopsy in pancreatic cysts: a meta-analysis. Gastrointest Endosc. 2020;92(1):1-8.e3.","journal-title":"Gastrointest Endosc"},{"issue":"5","key":"1953_CR32","doi-asserted-by":"publisher","first-page":"784","DOI":"10.1016\/j.gie.2019.07.011","volume":"90","author":"A Larghi","year":"2019","unstructured":"Larghi A, Manfrin E, Fabbri C, Crin\u00f2 SF, Correale L, Chiarello G, Barresi L, Van Velthuysen ML, Poley JW, Rahal D, et al. Interobserver agreement among expert pathologists on through-the-needle microforceps biopsy samples for evaluation of pancreatic cystic lesions. Gastrointest Endosc. 2019;90(5):784-792.e784.","journal-title":"Gastrointest Endosc"},{"key":"1953_CR33","doi-asserted-by":"publisher","first-page":"613","DOI":"10.5946\/ce.2020.241","volume":"54","author":"C Binda","year":"2021","unstructured":"Binda C, Dabizzi E, Sinagra E, Fornelli A, Saragoni L, Cennamo V, Anderloni A, Fabbri C. Micro-biopsy forceps in the assessment of peritoneal carcinomatosis: a possible new indication? Clin Endosc. 2021;54:613.","journal-title":"Clin Endosc"}],"container-title":["BMC Gastroenterology"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/link.springer.com\/content\/pdf\/10.1186\/s12876-021-01953-9.pdf","content-type":"application\/pdf","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/link.springer.com\/article\/10.1186\/s12876-021-01953-9\/fulltext.html","content-type":"text\/html","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/link.springer.com\/content\/pdf\/10.1186\/s12876-021-01953-9.pdf","content-type":"application\/pdf","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2021,10,24]],"date-time":"2021-10-24T11:02:33Z","timestamp":1635073353000},"score":1,"resource":{"primary":{"URL":"https:\/\/bmcgastroenterol.biomedcentral.com\/articles\/10.1186\/s12876-021-01953-9"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2021,10,24]]},"references-count":33,"journal-issue":{"issue":"1","published-print":{"date-parts":[[2021,12]]}},"alternative-id":["1953"],"URL":"https:\/\/doi.org\/10.1186\/s12876-021-01953-9","relation":{},"ISSN":["1471-230X"],"issn-type":[{"value":"1471-230X","type":"electronic"}],"subject":[],"published":{"date-parts":[[2021,10,24]]},"assertion":[{"value":"30 May 2021","order":1,"name":"received","label":"Received","group":{"name":"ArticleHistory","label":"Article History"}},{"value":"29 September 2021","order":2,"name":"accepted","label":"Accepted","group":{"name":"ArticleHistory","label":"Article History"}},{"value":"24 October 2021","order":3,"name":"first_online","label":"First Online","group":{"name":"ArticleHistory","label":"Article History"}},{"order":1,"name":"Ethics","group":{"name":"EthicsHeading","label":"Declarations"}},{"value":"The study was approved by the Institutional Review Board of Chulalongkorn University in Bangkok, Thailand with IRB number 422\/60 and informed consent was taken from all individual participants.","order":2,"name":"Ethics","group":{"name":"EthicsHeading","label":"Ethics approval and consent to participate"}},{"value":"Not applicable.","order":3,"name":"Ethics","group":{"name":"EthicsHeading","label":"Consent for publication"}},{"value":"The authors declare no conflicts of interest.","order":4,"name":"Ethics","group":{"name":"EthicsHeading","label":"Competing interests"}}],"article-number":"400"}}