| Institution: | 1. Department of Pharmaceutical Biochemistry, Poznań University of Medical Sciences, , Poznań, Poland;2. Department of Mutagenesis, Institute of Human Genetics, Polish Academy of Sciences, , Poznań, Poland;3. Department of Otorhinolaryngology, Head and Neck Surgery and Department of Medical Biochemistry, Turku University Central Hospital and Turku University, , Turku, Finland;4. Department of Otolaryngology and Laryngeal Oncology, Poznań University of Medical Sciences, , Poznań, Poland |
