Fig. 4From: Development and evaluation of a high-fidelity lactation simulation model for health professional breastfeeding educationDescription of the Essential and Advanced LSM prototypes used with clinical lactation experts in 2018. a-c Advanced LSM in skin tone d-f. Advanced LSM in skin tone g-i. Essential LSM in skin tone j-l. Essential LSM in skin tone. The features on each LSM are described in the figure legendBack to article page