Chang-Wolf JM, Kinzy TG, Driessen SJ, Cruz LA, Iyengar SK, Peachey NS, Aung T, Khor CC, Williams SE, Ramsay M, Olawoye O, Ashaye A, Klaver CCW, Hauser MA, Thiadens AAHJ, Cooke Bailey JN, Bonnemaijer PWM, Genetics in Glaucoma Patients of African Descent (GIGA) Study GroupGenetics of Glaucoma in People of African Descent (GGLAD) Study GroupMillion Veteran Program (MVP)