GFER and Cone rod dystrophy: In addition, genes listed under the following HPO terms were evaluated: HP:0000608: Macular degeneration, HP:0007754: Macular dystrophy, HP:0000548: Cone/cone-rod dystrophy, HP:0000556: Retinal dystrophy, HP:0001103: Abnormal macular morphology, HP:0000479: Abnormal retinal morphology, HP:0000546: Retinal degeneration.