Fig. 3From: The effect of MElatonin on Depressive symptoms, Anxiety, CIrcadian and Sleep disturbances in patients after acute coronary syndrome (MEDACIS): study protocol for a randomized controlled trialMElatonin on Depressive symptoms, Anxiety, CIrcadian and Sleep disturbances (MEDACIS) Standard Protocol Items: Recommendations for Interventional Trials (SPIRIT) figure. SPIRIT figure for the MEDACIS trialBack to article page