1. Department of Radiation Oncology, Universit�tsklinikum Erlangen, Friedrich‑Alexander‑Universit�t Erlangen‑N�rnberg, D‑91054 Erlangen, Germany
2. Department of Internal Medicine 3 (Infectious Diseases Section), Universit�tsklinikum Erlangen, Friedrich‑Alexander‑Universit�t Erlangen‑N�rnberg, D‑91054 Erlangen, Germany
3. Department of Surgery (Division Molecular and Experimental Surgery), Universit�tsklinikum Erlangen, Friedrich‑Alexander‑Universit�t Erlangen‑N�rnberg, D‑91054 Erlangen, Germany