Perioperative management of myeloproliferative neoplasms: A pan‐Canadian physician survey and international expert opinion. Issue 12 (3rd October 2022) - Szuber, Natasha; Toliopoulos, Panagiota; Busque, Lambert; Cerquozzi, Sonia; Foltz, Lynda; Gupta, Vikas; Tefferi, Ayalew; Vannucchi, Alessandro Maria; Hillis, Christopher; Leber, Brian; Maze, Dawn; Prchal, Jaroslav; et al.