作者单位:
Univ Penn Hlth Syst, Dept Dermatol, Philadelphia, PA USA
[1]
Univ Penn, Perelman Sch Med, Philadelphia, PA 19104 USA
[2]
Univ Penn Hlth Syst, Div Dermatol Surg, 3400 Civ Ctr Blvd, Philadelphia, PA 19104 USA
[3]
Univ Iowa, Dept Dermatol, Iowa City, IA 52242 USA
[4]
发布时间
2017-12-20