ZSCAN31 and attention deficit-hyperactivity disorder: The current studies identified genes shared by VSWM and ADHD, including C8orf87 (DD) [105], ZSCAN31 (DD, DI) [77, 83], RPL13P (DI) [85], FBN3 (SD, SI) [74], and LINC01876 (SD) [81, 83].