The negative impact of obesity on the occurrence and prognosis of the 2019 novel coronavirus (COVID-19) disease: a systematic review and meta-analysis - Raeisi, Tahereh; Mozaffari, Hadis; Sepehri, Nazaninzahra; Darand, Mina; Razi, Bahman; Garousi, Nazila; Alizadeh, Mohammad; Alizadeh, Shahab (Eating and Weight Disorders - Studies on Anorexia, Bulimia and Obesity, 2022)