[1] Univ Calif San Diego, San Diego, CA 92103 USA
[2] New York Med Coll, Metropolitan Hosp, Dept Dermatol, New York, NY USA
[3] Nagoya City Univ, Med Sch, Nagoya, Aichi, Japan
[4] Harvard Med Sch, Brigham & Womens Hosp, Boston, MA USA
[5] Eli Lilly & Co, Indianapolis, IN 46285 USA
[6] Univ Hosp Schleswig Holstein Campus Luebeck, Ratzeburger Allee, Lubeck, Germany