Affiliation: | 1. MedGen Medical Centre, Warsaw, Poland;2. Mastermed Medical Centre, Białystok, Poland;3. Department of Pediatric Cardiology and General Pediatrics, Medical University of Warsaw, Warsaw, Poland;4. Department of Social and Religion Psychology, Institute of Psychology, The John Paul II Catholic University of Lublin, Lublin, Poland;5. Department of Medical Genetics, Center for Biostructure Research, Medical University of Warsaw, Warsaw, Poland;6. Institute of Physilogy and Pathology of Hearing, Warsaw, Poland;7. Correspondence to:;8. Rafal Ploski, M.D., Ph.D., Department of Medical Genetics, Warsaw Medical University, ul. Pawinskiego 3c, Warsaw 02‐106, Poland.;9. E‐mail |