1. Department of Biology and Medical Genetics, Second Faculty of Medicine; Charles University in Prague and University Hospital Motol; Prague Czech Republic
2. Department of Ophthalmology, First Faculty of Medicine; Charles University in Prague and General University Hospital in Prague; Prague Czech Republic
3. Department of Ophthalmology, New Zealand National Eye Centre, Faculty of Medical and Health Sciences; University of Auckland; Auckland New Zealand
4. Eye Department, Greenlane Clinical Centre; Auckland District Health Board; Auckland New Zealand
5. Institute of Inherited Metabolic Disorders, First Faculty of Medicine; Charles University in Prague and General University Hospital in Prague; Prague Czech Republic