1. Oral Health and Rehabilitation Department; University of Louisville School of Dentistry; Louisville KY
2. Department of Restorative Dentistry; University of Illinois at Chicago College of Dentistry; Chicago IL
3. Department of Endodontics, Prosthodontics and Restorative Dentistry; University of Maryland School of Dentistry; Baltimore MD
4. U.S. Navy Naval Health Clinic; Joint Base Pearl Harbor-Hickam; Hawaii