1. Translational Cell Biology and Neurooncology laboratory at the Department of Neurosurgery, Universitätsklinikum Erlangen (UKER), Friedrich-Alexander University of Erlangen-Nürnberg (FAU), Erlangen, Germany
2. Department of Otolaryngology-Head and Neck Surgery, Chinese PLA General Hospital, Beijing, China
3. Department of Pediatrics and Adolescent Medicine, Universitätsklinikum Erlangen (UKER), Friedrich-Alexander University of Erlangen-Nürnberg (FAU), Erlangen, Germany
4. BiMECON Ent., Berlin, Germany