1. Department of Genetic Medicine and Development, University of Geneva Medical School, Geneva, Switzerland
2. Department of Molecular and Human Genetics, Baylor College of Medicine, Houston, TX, USA
3. Jan and Dan Duncan Neurological Research Institute, Texas Children's Hospital, Houston, TX, USA
4. Molecular Biology and Genetics Department, Medical Research Center, Liaquat University of Medical and Health Sciences, Jamshoro, Pakistan
5. Service of Genetic Medicine, University Hospitals of Geneva, Geneva, Switzerland
6. Institute of Ophthalmology, Liaquat University of Medical and Health Sciences, Jamshoro, Pakistan
7. Swiss Newborn Screening Laboratory, University Children's Hospital, Zurich, Switzerland
8. Howard Hughes Medical Institute, Houston, TX, USA
9. iGE3 Institute of Genetics and Genomics of Geneva, Geneva, Switzerland