1. Department of Cardiac, Thoracic and Vascular Surgery, National University Heart Centre National University Health System Singapore Singapore
2. Department of Cardiac, Thoracic and Vascular Surgery, Yong Loo Lin School of Medicine National University of Singapore Singapore Singapore
3. Department of Cardio‐Thoracic Surgery Weill Cornell Medicine New York City New York
4. Department of Surgery Sunnybrook Health Sciences Centre Toronto Ontario Canada