1. Department of Pathology and Cell Biology; Columbia University, College of Physicians and Surgeons; New York New York
2. Centro de Genética Médica Jacinto Magalhães; Centro Hospitalar do Porto; Porto Portugal
3. Unit for Multidisciplinary Research in Biomedicine; Instituto de Ciências Biomédicas Abel Salazar/Universidade do Porto; Porto Portugal
4. Department of Neuroscience; Columbia University; New York New York
5. Department of Ophthalmology; Columbia University, College of Physicians and Surgeons; New York New York
6. Mortimer B. Zuckerman Mind Brain Behavior Institute; Columbia University; New York New York