[1] UNIV MIAMI,SCH MED,BASCOM PALMER EYE INST,MIAMI,FL 33152
[2] UNIV ULM CLIN,ULM,GERMANY
[3] VANDERBILT UNIV,DEPT OPHTHALMOL,NASHVILLE,TN 37240
[4] UNIV ULM,HOSP EYE,W-7900 ULM,GERMANY
[5] INDIANA UNIV,DEPT OPHTHALMOL & PHYSIOL,BLOOMINGTON,IN 47401