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Denault\n                      contributed to study conception and design.\n                      Sang-Hwan Ji\n                      ,\n                      Eun-Hee Kim\n                      ,\n                      Ji-Hyun Lee\n                      ,\n                      Pyoyoon Kang\n                      ,\n                      Jay Kim\n                      , and\n                      Hee-Won Kim\n                      contributed to data acquisition.\n                      Young-Eun Jang\n                      ,\n                      Hee-Soo Kim\n                      ,\n                      Jay Kim\n                      , and\n                      Hee-Won Kim\n                      contributed to data analysis and interpretation.\n                      Ji-Hyun Lee\n                      and\n                      Jin-Tae Kim\n                      contributed to drafting the manuscript.\n                      Andr\u00e9 Y. Denault\n                      and\n                      William Beaubien-Souligny\n                      contributed to revising the manuscript. All authors contributed to the accuracy and integrity of the data.","order":1,"name":"Ethics","group":{"name":"EthicsHeading","label":"Author contributions"}},{"value":"The authors declare no competing interests.","order":2,"name":"Ethics","group":{"name":"EthicsHeading","label":"Disclosures"}},{"value":"Support was solely from institutional and\/or departmental sources.","order":3,"name":"Ethics","group":{"name":"EthicsHeading","label":"Funding statement"}},{"value":"This submission was handled by Dr. Philip M. Jones, Deputy Editor-in-Chief,\n                      Canadian Journal of Anesthesia\/Journal canadien d\u2019anesth\u00e9sie\n                      .","order":4,"name":"Ethics","group":{"name":"EthicsHeading","label":"Editorial responsibility"}},{"value":"This content has been made available to all.","name":"free","label":"Free to read"}]}}