1. Laboratory of DNA Diagnostics; Department of Biochemistry; Faculty of Science; Masaryk University; Brno Czech Republic
2. Laboratory of Animal Embryology; Institute of Animal Physiology and Genetics; The Academy of Sciences of the Czech Republic; Brno Czech Republic
3. Clinic of Stomatology; Faculty of Medicine; Masaryk University and St. Anne's University Hospital; Brno Czech Republic
4. Faculty of Medicine and Dentistry; Institute of Dentistry and Oral Sciences; Palacký University; Olomouc Czech Republic