Affiliation: | 1. Vanderbilt University School of Medicine, Office of Enrollment Services, PMB 407939224 Eskind Biomedical Library and Learning Center, Nashville, TN 37240-7939, USA;2. Department of Medicine, Vanderbilt University Medical Center, Nashville, TN 37232, USA;3. Department of Dermatology, Vanderbilt University Medical Center, Nashville, TN 37232, USA |