1. Department of Chemistry and Pharmacy Friedrich-Alexander-University of Erlangen Nuremberg (FAU) Organic Chemistry II 91058 Erlangen Germany
2. Danylo Halytsky Lviv National Medical University Pekarska str. 69 79010 Lviv Ukraine
3. Department of Otorhinolaryngology Otto-von-Guericke-University of Magdeburg Medicinal Faculty University Hospital for Hematology and Oncology Leipzigerstraße 44 39120 Magdeburg Germany
4. Department of Otorhinolaryngology Head and Neck Surgery Section of Experimental Oncology and Nanomedicine (SEON) Friedrich-Alexander-University of Erlangen Nuremberg (FAU) University Hospital Glückstraße 10a 91054 Erlangen Germany