Where is the formal registration channel for Linyi drug testers?

The formal registration channel for Linyi drug testers is in Linyi Hospital. Drug testers sign up on the drug testing platform of Linyi Hospital. Drug testers refer to those who provide experimental objects for experimental drugs with their own health in order to obtain certain benefits, and those who are seriously ill and cannot be treated. The physical examination contents of drug testers include height, weight, blood pressure, electrocardiogram, blood routine, urine routine, blood biochemistry and drug screening.