[1] UCSF, San Francisco, CA USA
[2] U MI, Ann Arbor, MI USA
[3] U WA, Seattle, WA USA
[4] NW U, Chicago, IL USA
[5] Baylor, Dallas, TX USA
[6] U CO, Aurora, CO USA
[7] RhoFed, Chapel Hill, NC USA
[8] ITN, Bethesda, MD USA
[9] UPenn, Philadelphia, PA USA