1. From the Departments of Histology and2Fundacio´n Hospital Cli´nico, Granada, Spain; the
2. From the Departments of Histology and
3. Division of Ophthalmology, University Hospital San Cecilio, Granada, Spain; and the
4. Division of Ophthalmology, University Hospital Virgen de las Nieves, Granada, Spain.
5. Surgery, University of Granada, Granada, Spain;