Universidade de Sao Paulo;
Instituto Benjamin Constant, Brazil;
New England Eye Center, Tufts School of Medicine;
New England Eye Center, Tufts School of Medicine;
New England Eye Center, Tufts School of Medicine;
Harvard School of Public Health, MA, USA;
New England Eye Center, Tufts School of Medicine;
New England Eye Center, Tufts School of Medicine;
New England Eye Center, Tufts School of Medicine;
New England Eye Center, Tufts School of Medicine;
New England Eye Center, Tufts School of Medicine;
New England Eye Center, Tufts School of Medicine;
New England Eye Center, Tufts School of Medicine;
Universidade Federal do Rio Grande do Sul,Brazil;
New England Eye Center, Tufts School of Medicine;
Massachusetts Institute of Tecnology, MA, USA;
New England Eye Center, Tufts School of Medicine;
Universidade de Sao Paulo;
