Basil-2 Participants In 'Participants' BASIL-2 Privacy NoticeParticipantsCentresFAQs Back to 'Basil 2' BASIL-2 closed to recruitment on 30 November 2020 and follow up was completed on 31 October 2022. Thank you to all those who participated in BASIL-2 and provided valuable data for the study. The results of BASIL-2 were published on 25 April 2023 BASIL-2 Privacy Notice Recruiting Centres FAQs for Participants