age of donor at time of donation
def: An age measurement datum that is the result of measuring how long the subject has existed until they supplied a tissue sample.
age of donor at time of donation
def= An age measurement datum that is the result of measuring the donor's age at the time the donor supplied the specimen.
age of donor at time of donation def: An age measurement datum that is the result of measuring how long the subject has existed until they supplied a tissue sample.