[LONGITUDINAL]
input = {ka, V, Cl, u, v, a1}  

EQUATION:
C = pkmodel(ka, V, Cl)
h = u*exp(v*C)

DEFINITION:
Concentration = {distribution = lognormal, 
                 prediction   = C, 
                 sd           = a1}

Hemorrhaging  = {type               = event, 
                 rightCensoringTime = 100,  
                 hazard             = h}
