Numa P. Perez a, b, ⁎ 
a Massachusetts General Hospital, Department of Surgery, 55 Fruit St, GRB 425, Boston, MA, 02114, USA
b Massachusetts General Hospital, Healthcare Transformation Lab, 50 Staniford St, 7th Floor, Boston, MA, 02114, USA
Fatima Cody Stanford
Massachusetts General Hospital, Department of Medicine - Division of Endocrinology-Neuroendocrine, Department of Pediatrics - Division of Endocrinology, 50 Staniford Street, 4th Floor, Boston, MA, 02114, USA
Kibileri Williams
Children’s National Hospital, Division of Pediatric Surgery, 111 Michigan Avenue NW, Washington, DC, 20010, USA
Veronica R. Johnson
Center for Obesity Medicine and Metabolic Performance, Department of Surgery, McGovern Medical School, 6700 West Loop South, Suite 500, Bellaire, TX, 77401, USA
Evan Nadler
Children’s National Hospital, Division of Pediatric Surgery, 111 Michigan Avenue NW, Washington, DC, 20010, USA
Kanika Bowen-Jallow
University of Texas Medical Branch, Department of Surgery, 301 University Boulevard, Galveston, TX, 77555, USA