[1] Baylor Scott & White, Dallas, TX USA
[2] Univ Penn, Perelman Sch Med, Philadelphia, PA 19104 USA
[3] Univ Alabama Birmingham, Birmingham, AL USA
[4] Univ Southern Calif, Los Angeles, CA 90007 USA
[5] Univ Calif San Francisco, Dept Dermatol, San Francisco, CA 94143 USA
[6] Mayo Clin, Rochester, MN USA
[7] Icahn Sch Med Mt Sinai, Dept Dermatol, New York, NY 10029 USA
[8] Univ Pittsburgh, Pittsburgh, PA 15260 USA
[9] Univ Calif San Diego, La Jolla, CA 92093 USA
[10] Natl Psoriasis Fdn, Portland, OR USA
[11] Univ Hosp Cleveland, Med Ctr, Cleveland, OH 44106 USA
[12] Massachusetts Gen Hosp, Boston, MA 02114 USA
[13] Icahn Sch Med Mt Sinai, New York, NY 10029 USA
[14] Cent Dermatol, St Louis, MO USA
[15] Henry Ford Hosp, Dept Dermatol, Detroit, MI 48202 USA
[16] NHLBI, NIH, Bldg 10, Bethesda, MD 20892 USA
[17] Northwestern Univ, Feinberg Sch Med, Chicago, IL 60611 USA
[18] Dermatol & Skin Surg, Sumter, SC USA
[19] Colorado Permanente Med Grp, Centennial, CO USA
[20] Univ Oklahoma, Hlth Sci Ctr, Oklahoma City, OK USA
[21] Emory Univ, Sch Med, Atlanta, GA USA
[22] Cent Connecticut Dermatol, Cromwell, CT USA
[23] Yale Univ, New Haven, CT USA
[24] Univ Michigan, Michigan Med, Ann Arbor, MI 48109 USA
[25] San Antonio Uniformed Serv Hlth Educ Consortium, Joint Base San Antonio, TX USA
[26] Dermatol Res & Educ Fdn, Irvine, CA USA
[27] Amer Acad Dermatol, Rosemont, PA USA