Fig. 1From: Efficacy and safety of Mydriatic Microdrops for Retinopathy Of Prematurity Screening (MyMiROPS): study protocol for a non-inferiority crossover randomized controlled trialSchematic overview of the study design and the timetable of each visit. Single asterisk (*) indicates the following: each participant will be sampled once (random allocation to one time point, that would be the same for each visit). Double asterisk (**) indicates the following: available only for infants that are hospitalized in both visits. HR, heart rate; SpO2, oxygen saturation; SBP, systolic blood pressure; DBP, diastolic blood pressure; MBP, mean blood pressureBack to article page