High performing male with fragile X syndrome with an unmethylated FMR1 full mutation: The relevance of clinical and genetic correlations oleh Meg Shieh, Keren Amkraut, Gail A. Spiridigliozzi, Tatyana Adayev, Kaylea Nicholson, Allyn McConkie‐Rosell, Marie McDonald, Malinda Pennington, Siby Sebastian, Ave M. Lachiewicz