In 16 of these studies, rhabdomyolysis was diagnosed on a clinical basis [17,18,20,26,27,30,32-35,37-41,44,46], and in the rest, different serum levels of CPK were used [15,16,19,22,23,25,29,31,36,43,45]. Here, PIK3C2A is linked to rhabdomyolysis.