{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2022,3,30]],"date-time":"2022-03-30T21:13:12Z","timestamp":1648674792157},"reference-count":14,"publisher":"Springer Science and Business Media LLC","issue":"1","license":[{"start":{"date-parts":[[2020,3,23]],"date-time":"2020-03-23T00:00:00Z","timestamp":1584921600000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/www.springer.com\/tdm"},{"start":{"date-parts":[[2020,3,23]],"date-time":"2020-03-23T00:00:00Z","timestamp":1584921600000},"content-version":"vor","delay-in-days":0,"URL":"https:\/\/www.springer.com\/tdm"}],"content-domain":{"domain":["link.springer.com"],"crossmark-restriction":false},"short-container-title":["World J Urol"],"published-print":{"date-parts":[[2021,1]]},"DOI":"10.1007\/s00345-020-03148-5","type":"journal-article","created":{"date-parts":[[2020,3,23]],"date-time":"2020-03-23T08:02:28Z","timestamp":1584950548000},"page":"247-253","update-policy":"http:\/\/dx.doi.org\/10.1007\/springer_crossmark_policy","source":"Crossref","is-referenced-by-count":0,"title":["The alternating bidirectional versus the standard approach during shock wave lithotripsy for upper lumbar ureteric stones: a randomized controlled trial"],"prefix":"10.1007","volume":"39","clinical-trial-number":[{"clinical-trial-number":"nct03243682","registry":"10.18810\/clinical-trials-gov"}],"author":[{"given":"Mohammed","family":"Hegazy","sequence":"first","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Ahmed","family":"El-Assmy","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Bedeir","family":"Ali-El-Dein","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Khaled Z.","family":"Sheir","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"297","published-online":{"date-parts":[[2020,3,23]]},"reference":[{"key":"3148_CR1","doi-asserted-by":"publisher","first-page":"417","DOI":"10.1016\/S0022-5347(17)53841-0","volume":"127","author":"C Chaussy","year":"1982","unstructured":"Chaussy C, Schmiedt E, Jocham D et al (1982) First clinical experience with extracorporeally induced destruction of kidney stones by shock waves. J Urol 127:417\u2013420","journal-title":"J Urol"},{"key":"3148_CR2","doi-asserted-by":"publisher","first-page":"161","DOI":"10.1080\/00365590310022626","volume":"38","author":"M Abdel-Khalek","year":"2004","unstructured":"Abdel-Khalek M, Sheir KZ, Mokhtar AA et al (2004) Prediction of success rate after extracorporeal shock-wave lithotripsy of renal stones: a multivariate analysis model. Scand J Urol Nephrol 38:161\u2013167","journal-title":"Scand J Urol Nephrol"},{"key":"3148_CR3","doi-asserted-by":"publisher","first-page":"878","DOI":"10.1016\/j.purol.2008.09.017","volume":"18","author":"E Lechevallier","year":"2008","unstructured":"Lechevallier E, Traxer O, Saussine C (2008) Extracorporeal shockwave lithotripsy for upper urinary tract stone. Prog Urol 18:878\u2013885","journal-title":"Prog Urol"},{"key":"3148_CR4","doi-asserted-by":"publisher","first-page":"63","DOI":"10.1007\/s11255-005-3155-z","volume":"38","author":"A Al Ansari","year":"2006","unstructured":"Al Ansari A, As-Sadiq K, Al-Said S et al (2006) Prognostic factors of success of extracorporeal shock wave lithotripsy (ESWL) in the treatment of renal stones. Int Urol Nephrol 38:63\u201367","journal-title":"Int Urol Nephrol"},{"key":"3148_CR5","first-page":"790","volume":"11","author":"KB Moon","year":"2012","unstructured":"Moon KB, Lim GS, Hwang JS et al (2012) Optimal shock wave rate for shock wave lithotripsy in urolithiasis treatment: a prospective randomized study Korean. J Urol 11:790\u2013794","journal-title":"J Urol"},{"key":"3148_CR6","doi-asserted-by":"publisher","first-page":"965","DOI":"10.1089\/089277901317203029","volume":"15","author":"KZ Sheir","year":"2001","unstructured":"Sheir KZ, El-Sheikh AM, Ghoneim MA (2001) Synchronous twin-pulse technique to improve efficacy of SWL: preliminary results of an experimental study. J Endourol 15:965\u2013974","journal-title":"J Endourol"},{"key":"3148_CR7","doi-asserted-by":"publisher","first-page":"942","DOI":"10.1089\/end.2004.18.942","volume":"18","author":"A Greenstein","year":"2004","unstructured":"Greenstein A, Sofer M, Matzkin H (2004) Efficacy of the Duet lithotripter using two energy sources for stone fragmentation by shockwaves: an in vitro study. J Endourol 18:942\u2013945","journal-title":"J Endourol"},{"key":"3148_CR8","doi-asserted-by":"publisher","first-page":"389","DOI":"10.1111\/j.1464-410X.2005.05306.x","volume":"95","author":"KZ Sheir","year":"2005","unstructured":"Sheir KZ, El-Diasty TA, Ismail AM (2005) Evaluation of a synchronous twin-pulse technique for shock wave lithotripsy: the first prospective clinical study. BJU Int 95:389\u2013393","journal-title":"BJU Int"},{"key":"3148_CR9","doi-asserted-by":"publisher","first-page":"478","DOI":"10.1007\/BF02012459","volume":"23","author":"SK Fernbach","year":"1993","unstructured":"Fernbach SK, Maizels M, Conway JJ (1993) Ultrasound grading of hydronephrosis: introduction to the system used by the Society for Fetal Urology. Pediatr Radiol 23:478\u2013480","journal-title":"Pediatr Radiol"},{"key":"3148_CR10","doi-asserted-by":"publisher","first-page":"209","DOI":"10.1159\/000486425","volume":"100","author":"XD Li","year":"2018","unstructured":"Li XD, Wu YP, Wei Y et al (2018) Predictors of recoverability of renal function after pyeloplasty in adults with ureteropelvic junction obstruction. Urol Int 100:209\u2013215","journal-title":"Urol Int"},{"key":"3148_CR11","doi-asserted-by":"publisher","first-page":"1153","DOI":"10.1016\/j.juro.2016.05.090","volume":"196","author":"D Assimos","year":"2016","unstructured":"Assimos D, Krambeck A, Miller NL et al (2016) Surgical management of stones: American urological association\/endourological society guideline. PART I J Urol 196:1153\u20131160","journal-title":"PART I J Urol"},{"key":"3148_CR12","first-page":"130","volume":"3","author":"A Zomorrodi","year":"2006","unstructured":"Zomorrodi A, Elahian A, Ghorbani N, Tavoosi A (2006) Extracorporeal shock wave lithotripsy in prone and supine positions for patients with upper ureteral calculi. Urol J 3:130\u2013133","journal-title":"Urol J"},{"key":"3148_CR13","doi-asserted-by":"publisher","first-page":"618","DOI":"10.1159\/000020341","volume":"38","author":"S Goktas","year":"2000","unstructured":"Goktas S, Peskircioglu L, Tahmaz L et al (2000) Is there significance of the choice of prone versus supine position in the treatment of proximal ureter stones with extracorporeal shock wave lithotripsy? Eur Urol 38:618\u2013620","journal-title":"Eur Urol"},{"key":"3148_CR14","doi-asserted-by":"publisher","first-page":"1420","DOI":"10.1111\/j.1464-410X.2007.07357.x","volume":"101","author":"KZ Sheir","year":"2008","unstructured":"Sheir KZ, Elhalwagy SM, Abo-Elghar ME et al (2008) Evaluation of a synchronous twin-pulse technique for shock wave lithotripsy: a prospective randomized study of effectiveness and safety in comparison to standard single-pulse technique. BJU Int 101:1420\u20131426","journal-title":"BJU Int"}],"container-title":["World Journal of Urology"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/link.springer.com\/content\/pdf\/10.1007\/s00345-020-03148-5.pdf","content-type":"application\/pdf","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/link.springer.com\/article\/10.1007\/s00345-020-03148-5\/fulltext.html","content-type":"text\/html","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/link.springer.com\/content\/pdf\/10.1007\/s00345-020-03148-5.pdf","content-type":"application\/pdf","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2021,8,10]],"date-time":"2021-08-10T14:16:28Z","timestamp":1628604988000},"score":1,"resource":{"primary":{"URL":"https:\/\/link.springer.com\/10.1007\/s00345-020-03148-5"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2020,3,23]]},"references-count":14,"journal-issue":{"issue":"1","published-print":{"date-parts":[[2021,1]]}},"alternative-id":["3148"],"URL":"https:\/\/doi.org\/10.1007\/s00345-020-03148-5","relation":{},"ISSN":["0724-4983","1433-8726"],"issn-type":[{"value":"0724-4983","type":"print"},{"value":"1433-8726","type":"electronic"}],"subject":[],"published":{"date-parts":[[2020,3,23]]},"assertion":[{"value":"18 May 2019","order":1,"name":"received","label":"Received","group":{"name":"ArticleHistory","label":"Article History"}},{"value":"26 February 2020","order":2,"name":"accepted","label":"Accepted","group":{"name":"ArticleHistory","label":"Article History"}},{"value":"23 March 2020","order":3,"name":"first_online","label":"First Online","group":{"name":"ArticleHistory","label":"Article History"}},{"value":"The authors declare that they have no conflict of interest.","order":1,"name":"Ethics","group":{"name":"EthicsHeading","label":"Conflict of interest"}},{"value":"All procedures in this study involving human participants were in accordance with the ethical standards of the institutional committee and with the 1964 Helsinki Declaration and its later amendments or comparable ethical standards.","order":2,"name":"Ethics","group":{"name":"EthicsHeading","label":"Human and animal rights"}},{"value":"Informed consent was obtained from all participants included in the study.","order":3,"name":"Ethics","group":{"name":"EthicsHeading","label":"Informed consent"}}]}}