Logically, they should've all been possessed by the Aqua Mist considering Tenshinhan's lack of role in the arc. #8 is the possible exception due to official sources constantly going back and forth on whether he's a cyborg or fully robotic.
#17 is more of a questionable case though when considering how elusive he was to the point he may have avoided Baby's parasites, though it's unlikely when they covered the whole world and it's not as though he'd be immune to them.