Fig. 1

Flowchart of completion of BAT by participants at each session. Participants lost to follow-up had no recorded attempt of the BAT and did not respond to the investigator’s communication attempts. “Technical issues” indicates participants that attempted the BAT but no BAT data was obtained. Complete BAT scores indicates participants for whom all 3 scores were obtained, and partial BAT scores indicates participants for whom at least 1 score was obtained for that session