Table 3.

Sample distribution per analysis.

Samples	11 samples from healthy volunteers (biological replicates)
Number of volunteers per study	4 (2 men, 2 women; median age, 29.5 years; range age, 23–67 years)			4 (2 men, 2 women; median age, 32 years; range age, 25–60 years)	3 (3 men; median age, 58 years; range age, 27–66 years)
Type of sample and approach performed	Pool for secretome profile	Pool for differential gel-based secretome profile	Individual samples for growth factor quantitative analysis	Pool for SWATH analysis	Individual samples for western blot validations