Chen A, Chen M, Trepanier M, Siblini A, Mueller C, Cools-Lartigue J, Spicer J, Ferri L. Endoscopic Submucosal Dissection for Upper Gastrointestinal Neoplasia-a North American Perspective. J Gastrointest Surg. 2020 11; 24(11):2456-2465.