[1] Froedtert Memorial Lutheran Hospital, Milwaukee, WI
[2] Christ of University, Cincinnati, OH
[3] University of Georgetown, Washington, DC
[4] University of Buffalo General, Buffalo, NY
[5] University/Oregon H.S.C, Portland, OR
[6] UCLA/Harbor, Los Angeles, CA
[7] University of Mount Sinai, New York, NY
[8] Old John Sealy Hosp, Galveston, TX
[9] University of Washington, Seattle, WA
[10] University of Cedars Sinai, Los Angeles, CA
[11] University of Maisonneuve/Rosemont, Montreal
[12] University of Saskatoon, Saskatoon
[13] University of Tennessee, Memphis, TN
[14] University of Montefiore, New York, NY
[15] University of Vermont, Burlington, VT
[16] University of Columbia, New York, NY
[17] Methodist Hosp. Med. Ctr, Dallas, TX
[18] Lackland AFB, San Antonio, TX
[19] Ottawa Civic, Ottawa
[20] Vancouver General, Vancouver
[21] University of St. Paul, Vancouver
[22] Wash. Hospital Center, Washington
[23] New England Deaconess, Boston, MA
[24] Montreal General, Montreal
[25] University of Emory, Atlanta, GA
[26] University of Royal Victoria, Montreal
[27] University of Foothills, Calgary
[28] Methodist Med. Ctr, Jacksonville, FL
[29] Wm. Beaumont Hospital, Royal Oak, MI
[30] UCLA, Los Angeles, CA
[31] University of Miami, Miami, FL
[32] University of St. Joseph’s, Hamilton
[33] University of New Mexico, Albuquerque, NM
[34] Cleveland Clinic Found, Cleveland, OH
[35] UCSF, San Francisco, CA
[36] Mayo Clinic, Rochester, MN
[37] University/V.A, Rochester, MN
