Table 1. Summary of the clinical features of CMD patients.

Sample	Age	Sex	Ethnicity	Clinical presentation
CMD-1	-	-	-	CMD XX-XX
CMD-2	-	-	-	CMD XX-XX
CMD-3	-	-	-	CMD XX-XX
CMD-4	-	-	-	CMD XX-XX
CMD-5	-	-	-	CMD XX-XX
CMD-6	-	-	-	CMD XX-XX
CMD-7	-	-	-	CMD XX-XX
CMD-8	8	M	ND	High CK
CMD-9	30	M	East Indian	Myogenic by IHC, high CK
CMD-10	6	M	Hispanic	Gower's sign, DD, muscle weakness, normal MRI and CK
CMD-11	1	F	African American	High CK
CMD-12	12	M	Caucasian	Muscle weakness, high CK
CMD-13	-	-	-	CMD XX-XX
CMD-14	-	-	-	CMD XX-XX
CMD-15	-	-	-	CMD XX-XX
CMD-16	-	-	-	CMD XX-XX
CMD-17	-	-	-	CMD XX-XX
CMD-18	-	-	-	Ophthalmoplegia
CMD-19	-	-	-	CMD XX-XX
CMD-20	-	-	-	CMD XX-XX
CMD-21	-	-	-	CMD XX-XX
CMD-22	-	-	-	High CK, normal MRI
CMD-23	-	-	-	High CK, on mechanical ventilators
CMD-24	-	-	-	CMD XX-XX
CMD-25	-	-	-	CMD XX-XX
CMD-26	-	-	-	High CK, WM abnormality on MRI, facial weakness

NP, not performed; -, no data available; CSF, cerebrospinal fluid; IHC, immunohistochemistry; CK, creatinine kinase; DD, developmental delay; CMD XX-XX, possible diagnosis of CMD.