1. Bertino Consulting; Schenectady NY USA
2. School of Pharmacy & Pharmaceutical Sciences; Department of Pharmacy Practice; University at Buffalo; State University of New York; Buffalo NY USA
3. Departments of Anesthesiology; Pharmacology, and Family Medicine; Rush Medical College; Rush University; Chicago IL USA
4. Department of Anesthesiology Pain Centers of Evanston and Skokie Hospitals of NorthShore University Health System; Evanston and Skokie; IL USA