1. Department of DermatologyVenereology and AllergologyUniversity Hospital FrankfurtGoethe University Frankfurt am Main Germany
2. Department of Thoracic SurgeryAgaplesion Markus Hospital Frankfurt Frankfurt am Main Germany
3. Department of HaematologyMedical Oncology and Palliative CareHelios Dr. Horst Schmidt Hospital Wiesbaden Wiesbaden Germany