Table 1.

Demographic information of the recruited subjects

Cohorts	Subsets	No. of subjects	Age (years)	Gender
HCP cohort	‐	100	20–25	50 males
Chinese young cohort	‐	50	18–25	25 males
Chinese elder cohort	Subset 1	27	41–67	13 males
	Subset 2	35	40–75	21 males
	Subset 3	28	40–72	15 males
	Subset 4	22	47–74	12 males