A Population PKPD Model for Changes in Sexual Function Questionnaire (CSFQ) in Patients with Major Depressive Disorder (MDD) Treated with Vilazodone or Placebo J Pharmacokinet Pharmacodyn. 2014 Oct;41 Suppl 1:7-101. Khariton T, Bergstrand M, Plan EL, Ghahramani P. CNSConferencePharmacometrics Pharmetheus Affiliates Principal Consultant & MIDD Platform Scientific Lead Martin Bergstrand See bio Chief Business Development Officer & Deputy CEO Elodie Plan See bio