1. Department of Dermatology Hôpital Necker‐Enfants Malades APHP Paris France
2. DERMED Medical Services Lodz Poland
3. Tartu University Hospital and University of Tartu Tartu Estonia
4. Fachklinik Bad Bentheim Bad Bentheim Germany
5. Nagoya City University Hospital Aichi Japan
6. Dermos Guatemala City Guatemala
7. Novartis Pharma AG Basel Switzerland
8. Novartis Pharmaceuticals Corporation East Hanover NJ USA