1. Department of Dermatology and Venereology Ankara University AnkaraTurkey
2. Department of Dermatology Koç University IstanbulTurkey
3. Department of Medical Genetics Ankara University AnkaraTurkey
4. Department of Neurology Koç University IstanbulTurkey
5. Institute of Laboratory Medicine and Human Genetics SingenGermany
6. Institute of Laboratory Medicine Ludwig Maximilian University of Munich MunichGermany
7. Department of Dermatology and Allergy Ludwig Maximilian University of Munich Munich Germany