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CONSORT flow chart.
*Participants did not go to their study site for the randomization visit within window period of 7 days after screening; †One participant withdrew consent before vaccination; ‡Participant was withdrawn by the investigator due to a neurological SAE; §Participant was withdrawn by the investigator on the Day 29 visit due to an AE of aggravation of hypertension. AE, adverse event; D, day; PI, principal investigator; SAE, serious adverse event.
