Speaking at the same news conference, he said he hoped the trial would be resumed later on Tuesday or Wednesday. Four of them are from China. We had an external event that led to the regulator being notified, Gorinchteyn said. It has previously said it expects interim results of late-stage trials this year. On Tuesday, Anvisa said it would maintain the suspension and did not give any indication of how long it might last, adding it required more information on the incident.
The people in the statement are from China.
( z0 person :ARG1-of ( z1 state ) :source ( z2 country :name ( z3 name :op "China" ) ) )
(z0 / person
    :ARG1-of (z1 / state-01)
    :source (z2 / country
                :name (z3 / name
                          :op1 "China")))
The people in the statement are from China .
z0 :ARG1-of z1
z0 :source z2
z2 :name z3
z3 :op1 0