{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2022,4,1]],"date-time":"2022-04-01T13:41:21Z","timestamp":1648820481420},"reference-count":6,"publisher":"Springer Science and Business Media LLC","issue":"2","license":[{"start":{"date-parts":[[2018,10,19]],"date-time":"2018-10-19T00:00:00Z","timestamp":1539907200000},"content-version":"tdm","delay-in-days":0,"URL":"http:\/\/www.springer.com\/tdm"}],"content-domain":{"domain":["link.springer.com"],"crossmark-restriction":false},"short-container-title":["Can J Anesth\/J Can Anesth"],"published-print":{"date-parts":[[2019,2]]},"DOI":"10.1007\/s12630-018-1238-4","type":"journal-article","created":{"date-parts":[[2018,10,19]],"date-time":"2018-10-19T13:57:06Z","timestamp":1539957426000},"page":"237-238","update-policy":"http:\/\/dx.doi.org\/10.1007\/springer_crossmark_policy","source":"Crossref","is-referenced-by-count":2,"title":["When and how should we cluster and cross over: methodological and ethical issues (letter 2)"],"prefix":"10.1007","volume":"66","author":[{"given":"Shun Fu","family":"Lee","sequence":"first","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Shrikant I.","family":"Bangdiwala","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Jessica","family":"Spence","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Stuart","family":"Connolly","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"297","published-online":{"date-parts":[[2018,10,19]]},"reference":[{"key":"1238_CR1","doi-asserted-by":"publisher","first-page":"760","DOI":"10.1007\/s12630-018-1131-1","volume":"65","author":"CE Goldstein","year":"2018","unstructured":"Goldstein CE, Giraudeau B, Weijer C, Taljaard M. When and how should we cluster and cross over: methodological and ethical issues. Can J Anesth 2018; 65: 760-5.","journal-title":"Can J Anesth"},{"key":"1238_CR2","doi-asserted-by":"publisher","unstructured":"Spence J, Belley-C\u00f4t\u00e9 E, Ozchowski S, et al. When and how should we cluster and cross over: methodological and ethical issues (letter 1). Can J Anesth 2018; 65: DOI: \n                    https:\/\/doi.org\/10.1007\/s12630-018-1237-5\n                    \n                  .","DOI":"10.1007\/s12630-018-1237-5"},{"key":"1238_CR3","doi-asserted-by":"publisher","first-page":"813","DOI":"10.1007\/s12630-018-1130-2","volume":"65","author":"J Spence","year":"2018","unstructured":"Spence J, Belley-C\u00f4t\u00e9 E, Lee SF, et al. The role of randomized cluster crossover trials for comparative effectiveness testing in anesthesia: design of the Benzodiazepine-Free Cardiac Anesthesia for Reduction in Postoperative Delirium (B-Free) trial. Can J Anesth 2018; 65: 813-21.","journal-title":"Can J Anesth"},{"key":"1238_CR4","doi-asserted-by":"publisher","first-page":"459","DOI":"10.1177\/1740774516634316","volume":"13","author":"M Taljaard","year":"2016","unstructured":"Taljaard M, Teerenstra S, Ivers NM, Fergusson DA. Substantial risks associated with few clusters in cluster randomized and stepped wedge designs. Clin Trials 2016; 13: 459-63.","journal-title":"Clin Trials"},{"key":"1238_CR5","doi-asserted-by":"publisher","first-page":"40","DOI":"10.1016\/j.jclinepi.2015.11.013","volume":"74","author":"SJ Arnup","year":"2016","unstructured":"Arnup SJ, Forbes AB, Kahan BC, Morgan KE, McKenzie JE. Appropriate statistical methods were infrequently used in cluster-randomized crossover trials. J Clin Epidemiol 2016; 74: 40-50.","journal-title":"J Clin Epidemiol"},{"key":"1238_CR6","first-page":"11","volume":"6","author":"NG Reich","year":"2014","unstructured":"Reich NG, Milstone AM. Improving efficiency in cluster-randomized study design and implementation: taking advantage of a crossover. Open Access J Clin Trials 2014; 6: 11-5.","journal-title":"Open Access J Clin Trials"}],"container-title":["Canadian Journal of Anesthesia\/Journal canadien d'anesth\u00e9sie"],"original-title":[],"language":"en","link":[{"URL":"http:\/\/link.springer.com\/article\/10.1007\/s12630-018-1238-4\/fulltext.html","content-type":"text\/html","content-version":"vor","intended-application":"text-mining"},{"URL":"http:\/\/link.springer.com\/content\/pdf\/10.1007\/s12630-018-1238-4.pdf","content-type":"application\/pdf","content-version":"vor","intended-application":"text-mining"},{"URL":"http:\/\/link.springer.com\/content\/pdf\/10.1007\/s12630-018-1238-4.pdf","content-type":"application\/pdf","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2019,10,19]],"date-time":"2019-10-19T00:39:37Z","timestamp":1571445577000},"score":1,"resource":{"primary":{"URL":"http:\/\/link.springer.com\/10.1007\/s12630-018-1238-4"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2018,10,19]]},"references-count":6,"journal-issue":{"issue":"2","published-print":{"date-parts":[[2019,2]]}},"alternative-id":["1238"],"URL":"https:\/\/doi.org\/10.1007\/s12630-018-1238-4","relation":{},"ISSN":["0832-610X","1496-8975"],"issn-type":[{"value":"0832-610X","type":"print"},{"value":"1496-8975","type":"electronic"}],"subject":[],"published":{"date-parts":[[2018,10,19]]},"assertion":[{"value":"26 July 2018","order":1,"name":"received","label":"Received","group":{"name":"ArticleHistory","label":"Article History"}},{"value":"2 August 2018","order":2,"name":"revised","label":"Revised","group":{"name":"ArticleHistory","label":"Article History"}},{"value":"13 August 2018","order":3,"name":"accepted","label":"Accepted","group":{"name":"ArticleHistory","label":"Article History"}},{"value":"19 October 2018","order":4,"name":"first_online","label":"First Online","group":{"name":"ArticleHistory","label":"Article History"}}]}}