2021 CMI-PB challenge was concluded in April 2021. We make 2021 CMI-PB longitudinal data available on website to identify problems associated with data structure and make changes into it before releasing the final dataset for 2022 CMI-PB challenge.
The provisional dataset can be accessed at: https://www.cmi-pb.org/downloads/cmipb_challenge_datasets/2022_cmipb_challenge/