[1] Sunnybrook Res Inst, Toronto, ON, Canada
[2] Univ Toronto, Dept Med, Div Dermatol, Toronto, ON, Canada
[3] Univ Toronto, Temerty Fac Med, Toronto, ON, Canada
[4] Mayo Clin, Dept Dermatol, Rochester, MN USA
[5] Sutter Med Fdn, Sacramento, CA USA
[6] Stanford Univ, Sch Med, Dept Dermatol, Stanford, CA USA
[7] Bisha Univ, Fac Med, Dermatol Div, Bisha, Saudi Arabia
[8] Wayne State Univ, Sch Med, Sch Med, Detroit, MI USA
[9] Univ Minnesota, Dept Dermatol, Minneapolis, MN USA
[10] Donald & Barbara Zucker Sch Med Hofstra Northwell, Dept Dermatol, New Hyde Pk, NY USA
[11] Mem Univ Newfoundland, Fac Nursing, St John, NF, Canada
[12] Duke Univ, Sch Med, Dept Dermatol, Durham, NC USA
[13] Beth Israel Deaconess Med Ctr, Dept Dermatol, Clin Lab Epidemiol & Appl Res Skin CLEARS, Boston, MA USA
[14] Harvard Med Sch, Dept Dermatol, Boston, MA USA
[15] Univ Ottawa, Dept Med, Div Dermatol, Ottawa, ON, Canada
[16] Ottawa Hosp, Dept Med, Div Dermatol, Ottawa, ON, Canada
[17] Incyte Corp, Wilmington, DE USA
[18] Penn State Hlth, Dept Dermatol, Hershey, PA USA
[19] Richmond VAMC, Richmond, VA USA
[20] Univ Miami, Miller Sch Med, Dr Phillip Frost Dept Dermatol & Cutaneous Surg, Miami, FL USA
[21] Rockefeller Univ, Lab Invest Dermatol, New York, NY USA
[22] Hosp Sick Children, Dept Pediat, Div Neurol, Toronto, ON, Canada
[23] Univ Med, Perelman Sch Med, Philadelphia, PA USA
[24] Ft HealthCare, Ft Atkinson, WI USA
[25] Emory Univ, Sch Med, Dept Dermatol, Atlanta, GA USA
[26] Univ Calgary, Div Dermatol, Calgary, AB, Canada
[27] Beacon Dermatol, Calgary, AB, Canada
[28] Univ Toronto, Dept Med, Div Dermatol, Toronto, ON, Canada
[29] Womens Coll Hosp, Toronto, ON, Canada
[30] Beth Israel Deaconess Med Ctr, Dept Dermatol, Boston, MA USA
[31] Harvard Med Sch, Boston, MA USA
[32] Resnik Skin Inst, Miami, FL USA
[33] Univ Washington, Dept Dermatol, Seattle, WA USA
[34] Univ North Carolina Chapel Hill, Dept Dermatol, Chapel Hill, NC USA
[35] Univ British Columbia, Fac Management, Kelowna, BC, Canada
[36] Penn State Childrens Hosp, Hershey, PA USA
[37] CHU Quebec Univ Laval, Dept Med, Div Dermatol, Quebec City, PQ, Canada
[38] Univ Southern Calif, Dept Dermatol, Los Angeles, CA USA
[39] Univ Calif San Francisco, Dept Surg, San Francisco, CA USA