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
Boguslaw Nedoszytko, M.D. Ph.D.
Medical University of Gdansk
Department of Dermatology, Venerology and Allergology
Mariana Smoluchowskiego 17
80-214, Gdańsk, Poland
E-Mail: bned@gumed.edu.pl
Friedrich Wimazal, M.D.
Medical University of Vienna
University Clinic for Women's Health
Währinger Gürtel 18-20
1090 Vienna, Austria
E-Mail: friedrich.wimazal@meduniwien.ac.at