Medical team Miguel A. Zapata, MD, PhD Medical director OPTretina. Consultant Ophthalmologist. Retina specialist at Vall Hebron Hospital. Barcelona. Spain. Alejandro Fonollosa, MD, PhD Ophthalmologist and retina specialist at Cruces Hospital. Bilbao Gabriel Arcos, MD Ophthalmologist and retina specialist at Cruces Hospital. Bilbao. Retinal fellow en IMO. Maximino Abraldes, MD, PhD Ophthalmology Service. Complejo Hospitalario Universitario de Santiago.Santiago de Compostela. Rafael Bueno, MD, PhD Medical director in Vista Láser. Ixtapaluca. México Andrea R. Oleñik Memmel, MD, PhD Surgeon and Ophthalmologist specialising in the retina, PhD. Ophthalmologist at Hospital Universitario Severo Ochoa. Madrid. Spain Estanislao Gutiérrez-Sánchez, MD, PhD Ophthalmologist and Retina Specialist at Virgen Macarena University Hospital and Clínica Piñero. Sevilla. Ignacio Flores-Moreno, MD, PhD Ophthalmologist and retinologist at Puerta de Hierro University Hospital. Madrid. Salvador Pastor Idoate, MD, PhD Licensed specialist in SACYL Area. Assistant specialist in Retina and Vitreous of the Hospital Clínico Universitario de Valladolid. Cecilia Salinas, MD, PhD Degree in Medicine from the National University of Cuyo in Mendoza Argentina, specialist in Ophthalmology from the same University and validated by the Spanish Ministry of Education and Culture. Roberto Gallego-Pinazo, MD, PhD Macula Unit. La Fe University and Polytechnic Hospital. Valencia (Spain) Vitreo Retina Macula Valencia S. L.