¹Fletcher Allen Health Care, University of Vermont College of Medicine, Burlington, Vermont,

Address correspondence and reprint requests to: Todd Holmes, MD, Division of Dermatology, University of Vermont College of Medicine/Fletcher Allen Health Care, 111 Colchester Ave., West Pavilion 5th Floor, Burlington, VT 05401, USA, or e-mail: [email protected]

The author has indicated no significant interest with commercial supporters.