1. From the Icahn School of Medicine at Mount Sinai, New York (M.G.L., L.H.K.); Probity Medical Research and K. Papp Clinical Research, Waterloo (K.A.P.), and the SkiN Centre for Dermatology, Probity Medical Research and Queen’s University, Peterborough (M.J.G.) — both in Ontario, Canada; Henry Ford Medical Center, Detroit (L.S.G.); Indiana Medical Center, Indianapolis (L.H.K.); Physicians Skin Care and DermResearch, Louisville, KY (L.H.K.); Dermatology Consulting Services, High Point, NC (Z.D.D.);...