Correction: The Effects of Melatonin Supplementation on Glycemic Control: A Systematic Review and Meta-Analysis of Randomized Controlled Trials - Doosti-Irani, Amin; Ostadmohammadi, Vahidreza; Mirhosseini, Naghmeh; Mansournia, Mohammad Ali; Reiter, Russel J.; Kashanian, Maryam; Rahimi, Maryam; Razavi, Maryamalsadat; Asemi, Zatollah (Hormone and Metabolic Research, 2018)