1. Department of Ophthalmology, University Hospital Virgen Macarena, Seville, Spain
2. Members of RETICS OFTARED “RD16/0008/0010”, Financed by the Instituto de Salud Carlos III, as Part of the Plan Nacional I+D+i, and Co-Financed by the European Union (FEDER/FSE) “Una manera de hacer Europa 2013–2016”
3. Department of Surgery, Ophthalmology Area, University of Seville, Seville, Spain
4. Department of Rheumatology, University Hospital Virgen Macarena, Seville, Spain
5. Cornea Department, HRU Malaga, Malaga, Spain