BEST1 and Best vitelliform macular dystrophy: Mutations in BEST1 were later determined to be associated with an array of genetic eye disorders termed “bestrophinopathies,” including BVMD, adult-onset vitelliform macular dystrophy (AVMD), autosomal recessive bestrophinopathy (ARB), autosomal dominant vitreoretinochoroidopathy (ADVIRC) [15,16], and retinitis pigmentosa (RP) [17,18].