International Clinical Research;
Institute and Pain Management Institute;
Overland Park;
KS;
USA;
NEMA Research;
Inc.;
Naples;
FL;
USA;
LeQ Medical;
Angleton;
TX;
USA;
College of Pharmacy;
University of Arizona;
Tucson;
AZ;
USA;
School of Pharmacy;
Temple University;
Philadelphia;
PA;
USA;
Opioid; Therapy; Chronic; Pain; HPG; Axis; Hormone; Replacement; Therapy;