An independent investigation has concluded that the World Anti-Doping Agency (WADA) did not mishandle or show favoritism towards the 23 Chinese swimmers who tested positive for banned substances but were still allowed to participate in the Tokyo Olympics.
The report, conducted by Swiss prosecutor and lead investigator Eric Cottier, found no evidence to suggest that WADA favored the swimmers who tested positive for trimetazidine (TMZ), a medication that enhances blood flow to the heart.
