Fig. 2From: Light therapy for better mood and insulin sensitivity in patients with major depression and type 2 diabetes: a randomised, double-blind, parallel-arm trialStudy protocol. Schematic overview of the study protocol. Abbreviations: S screening, T0 start of the intervention, T4 4Â weeks relative to the start of the intervention, T8 8Â weeks relative to the start of the interventionBack to article page