HOME | United Leukodystrophy Foundation, Leukodystrophy Awareness We’re not giving up, because you’re not giving up. DONATE NOW Previous Next WHO WE ARE The United Leukodystrophy Foundation (ULF), incorporated in 1982, is a non-profit, voluntary health organization dedicated to funding cutting-edge research and to providing patients and their families with disease information and medical referrals. The Foundation is located in DeKalb, … HOME Read More ».