k1 = alpha1
k2 = alpha2
k3 = beta1
k4 = beta2
k5 = delta1
k6 = gamma2
k7 = s
k8 = rho
k9 = omega
k10 = mu
k11 = alpha3
k12 = gamma3
k13 = sigma1
k14 = sigma2
k15 = sigma3
k16 = v
k17 = theta
k18 = pi
k19 = Tissue
k20 = E