[1] Univ Tubingen, Dept Dermatol, D-72076 Tubingen, Germany
[2] Univ Tubingen, Dept Preclin Imaging & Radiopharm, D-72076 Tubingen, Germany
[3] Univ Tubingen, Dept Neurol, D-72076 Tubingen, Germany
[4] Univ Tubingen, Dept Pathol, D-72076 Tubingen, Germany
[5] Tech Univ Dresden, Dept Dermatol, Carl Gustav Carus Med Ctr, Dresden, Germany
[6] Tech Univ Dresden, Dept Neurosurg, Carl Gustav Carus Med Ctr, Dresden, Germany
[7] Tech Univ Dresden, Dept Pathol, Carl Gustav Carus Med Ctr, Dresden, Germany