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The CLASS Study (Circadian Light in Adolescence, Sleep and School): protocol for a prospective, longitudinal cohort to assess sleep, light, circadian timing and academic performance in adolescence.
Stone JE, Wiley J, Chachos E, Hand AJ, Lu S, Raniti M, Klerman E, Lockley SW, Carskadon MA, Phillips AJK, Bei B, Rajaratnam SMW; CLASS Study Team. Stone JE, et al. BMJ Open. 2022 May 10;12(5):e055716. doi: 10.1136/bmjopen-2021-055716. BMJ Open. 2022. PMID: 35537785 Free PMC article.