1. Prevention Research Center, The Pennsylvania State University, University Park
2. Department of Biobehavioral Health, The Pennsylvania State University, University Park
3. Department of Dermatology, Milton S. Hershey Medical Center, The Pennsylvania State University, University Park
4. Department of Dermatology, Feinberg School of Medicine, Northwestern University, Chicago, Illinois
5. Editor, JAMA Dermatology, Chicago, Illinois