  vector[K] z_beta;
  real<lower=0> global[hs];
  vector<lower=0>[K] local[hs];
  vector[q] z_b;
  vector[len_z_T] z_T;
  vector<lower=0,upper=1>[len_rho] rho;
  vector<lower=0>[len_concentration] zeta;
  vector<lower=0>[t] tau;
