Residents'corner, January-February 2017. What's new this month?

Affiliations

• ¹ Dermatology Department, Hôpital Edouard Herriot, Lyon, France.
• ² Department of Dermatology, Venerology and Allergology, University Hospital Wuerzburg, Joseph-Schneider-Str. 2, 97080 Wuerzburg, Germany.
• ³ Dermatology Department, General University Hospital Gregorio Marañon, Madrid, Spain.
• ⁴ Dermatology Department, Hospital de Santo António dos Capuchos - Centro Hospitalar de Lisboa Central, Lisboa, Portugal.
• ⁵ Dermatology Department, Addenbrookes Hospital, Hills Road, Cambridge, UK.
• ⁶ Department of Dermatology and Venereology, Hôpital de Beaumont, Lausanne University Hospital Center, Av. de Beaumont 29, CH-1011 Lausanne, Switzerland.