Fig. 1From: Effect of repeat refresher courses on neonatal resuscitation skill decay: an experimental comparative study of in-person and video-based simulation trainingParticipant group assignment and follow-up frequency. Schematic of participant group assignments and study design after initial in-person training. HBB, Helping Babies Breathe. Dashed outlines indicate that the refresher training was cancelled because of COVID-19 restrictionsBack to article page