1. Raymond G. Murphy Veterans Affairs Medical Center Albuquerque NM
2. University of New Mexico School of Medicine Albuquerque NM
3. Joan C. Edwards School of Medicine Marshall University Huntington WV
4. University of Pittsburgh School of Medicine Pittsburgh PA
5. University of Ioannina School of Medicine Ioannina Greece
6. George Washington University School of Medicine Washington DC
7. Stritch School of Medicine Loyola University Chicago Maywood IL
8. University of Toledo School of Medicine Toledo OH