The impact of academic stress on acne: An observational cohort study among medical students in Morocco - Oumaima Bouraqqadi, MD; Meryem Soughi, MD; Moncef Maiouak, MD; Zakia Douhi, MD; Sara Elloudi, MD; Hanane BayBay, MD; Fatima Zahra Mernissi, MD (JAAD International)