Kraus S1, Lemack G2, Chai T3, Leng W4, Albo M5, Mueller E6, Sirls L7, Wilson T8, Norton P9, Huang L10, Litman H10
1. University of Texas Health Science Center, San Antonio, Texas, 2. University of Texas Southwestern, Dallas TX, 3. University of Maryland, Baltimore MD, 4. University of Pittsburgh, Pittsburgh PA, 5. University of California San Diego Medical Center, San Diego CA, 6. Loyola Medical Center, Maywood IL, 7. William Beaumont Hospital, Royal Oak, MI, 8. University of Alabama, Birmingham AL, 9. University of Utah School of Medicine, Salt Lake City, UT, 10. New England Research Institutes, Watertown MA