1. From the Institute of Anatomy and
2. Departments of Medical Laboratories and
3. Institute for Molecular Biology and Medical Chemistry, Otto-von-Guericke University, Magdeburg, Germany; and the
4. Clinic for Ophthalmology, University Hospital Eppendorf, Hamburg, Germany.
5. Eye Clinic, Christian-Albrechts University, Kiel, Germany; the
6. Ophthalmology, University of Bristol, United Kingdom; the