1. From the Institute of Human Genetics, Polish Academy of Sciences, Poznan, Poland;
2. From the Institute of Human Genetics, Polish Academy of Sciences, Poznan, Poland; 2Department of Genetics and Pharmaceutical Microbiology, Faculty of Pharmacy, Poznan University of Medical Sciences, Poznan, Poland;
3. Department of Ophthalmology, Hospital Metropolitano, Quito, Ecuador; and
4. Revemic Systems, Spokane, Washington.