1 *Retina Department, Vitreous Retinal Surgical Unit Portugal, Central Lisbon Hospital Center, Lisbon, Portugal †NOVA Medical School, Universidade NOVA de Lisboa, Lisbon, Portugal ‡Lisbon Retina Institute, Lisbon, Portugal §Portuguese Diabetes Association (APDP), Lisbon, Portugal ¶Retina Department, Retinal Surgical Unit, Beatriz Ângelo Hospital, Lisbon, Portugal **Retina Department, Retinal Surgical Unit, Dr. Gama Pinto Ophthalmology Institute, Lisbon, Portugal ††Malo Clinic, Lisbon, Portugal ‡‡ALM, Lisbon, Portugal.