1. Research Unit, Genetics Department Institute of Ophthalmology “Conde de Valenciana” Mexico City Mexico
2. Biomedical Research Institute, Department of Genomic Medicine National Autonomous University of Mexico Mexico City Mexico
3. Academia De Genómica, Instituto Politécnico Nacional—CIIDIR Durango Durango Mexico
4. Clinica Medica Sur del Carmen Durango Mexico
5. Institute of Cellular Physiology, Department of Cognitive Neuroscience National Autonomous University of Mexico Mexico City Mexico
6. National Laboratory of Channelopathies National Autonomous University of Mexico Mexico City Mexico
7. Department of Biochemistry, Faculty of Medicine National Autonomous University of Mexico Mexico City Mexico