Am J Surg 2020 02 13;219(2):245-252. Epub 2019 Dec 13.
Department of Surgery, Michigan Medicine, 1500 E. Medical Center Drive, Ann Arbor, MI, 48109, USA; Department of Learning Health Sciences, Michigan Medicine, 209 Victor Vaughan Building, 1111 E. Catherine Street, Ann Arbor, MI, 48109, USA. Electronic address: