The effects of melatonin supplementation on inflammatory markers among patients with metabolic syndrome or related disorders: A systematic review and meta-analysis of randomized controlled trials - Akbari, M; Ostadmohammadi, V; Tabrizi, R; Lankarani, K B; Heydari, S T; Amirani, E; Reiter, R J; Asemi, Z (Inflammopharmacology, 2018)