Authors: Samantha Streuli; Najla Ibrahim; Alia Mohamed; Manupriya Sharma; Markie Esmailian; Ibrahim Sezan; Carrie Farrell; Mark Sawyer; Dan Meyer; Khaled El-Maleh; Ritu Thamman; Alex Marchetti; Alan Lincoln; Eric Courchesne; Ahmed Sahid; Sanjeev P Bhavnani Journal: BMJ Open Date: 2021-09-14 Impact factor: 3.006