ABCG8 and disorder of glycogen metabolism: After validation of the top-ten candidate variants in an independent cohort, composed of 1643 individuals (626 GSD cases and 1017 controls), only selected variants within the ABCG8 (rs11887534, OR = 1.59, 95% CI: 1.20-2.11, p = 0.001) and TRAF3 (rs12882491, OR = 1.30, 95% CI: 1.09–1.54, p = 0.003,) genes were associated with GSD.