1. Departments of Immunology (L.v.S., M.v.M., P.M.v.H., H.A.D., H.H., W.A.D.), 3000 CA Rotterdam, The Netherlands
2. Rotterdam Eye Hospital (D.P., W.A.v.d.B.), 3011 BH Rotterdam, The Netherlands
3. Ophthalmology (R.W.A.M.K.), Erasmus Medical Center, University Medical Center, 3000 CA Rotterdam, The Netherlands