For individuals under age 18, predict kidney mass from weight, height, and gender. using equations from Ogiu et al.
kidney_mass_children(weight, height, gender)
Vector of weights in kg.
Vector of heights in cm.
Vector of genders (either 'Male' or 'Female').
A vector of kidney masses in kg.
Ring, Caroline L., et al. "Identifying populations sensitive to environmental chemicals by simulating toxicokinetic variability." Environment International 106 (2017): 105-118.