Edited by Pierre André, MD

Paris Université Laser Skin Clinic, Paris, France /

Eckart Haneke, MD

Department of Dermatology, University of Bern, Switzerland

Dermatology Practice Dermaticum, Freiburg, Germany

Department of Dermatology, University of Ghent, Belgium

Centro de Dermatologia Epidermis, Porto, Portugal

Leonardo Marini, MD

Skin Doctors’ Centre, Trieste, Italy

Christopher Rowland Payne, MBBS, MRCP

The London Clinic, London, UK