6th International Glaucoma Symposium - I.G.S, March 28

•	5th International Glaucoma Symposium - IGS Cape Town, South Africa, March 30 - April 2, 2005
•	4th International Glaucoma Symposium - IGS Barcelona, Spain, 19-22 March, 2003
•	3rd International Glaucoma Symposium - IGS Prague, Czech Republic March 21-25, 2001