- Correspondence to: Dr Jan W R Pott Department of Ophthalmology, University Hospital Groningen, Netherlands;
- Accepted 14 April 2003
- Published in print 1 January 2004.
- Published online 23 December 2003.
If you wish to reuse any or all of this article please use the link below which will take you to the Copyright Clearance Center’s RightsLink service. You will be able to get a quick price and instant permission to reuse the content in many different ways.