University Hospital Basel

Karin Hartmann, M.D.
University Hospital Basel
Special Clinic for Dermatology
Mastocytosis Clinics Basel
Spitalstrasse 21
4031 Basel, Switzerland
E-Mail: karin.hartmann@usb.ch

Medical University of Gdansk

Magdalena Lange, M.D.
Medical University of Gdansk
Department of Dermatology, Venerology and Allergology
Mariana Smoluchowskiego 17
80-214, Gdańsk, Poland
E-Mail: m.lange@gumed.edu.pl