Dear All
The link will take you to the slides of Professor Takken.
https://www.dropbox.com/scl/fi/0uyc3ir6puw8gd7vpxinq/CPET-for-Children-v2.pdf?rlkey=tql3mum0lbtlkv1i84qp4c6px&st=tzsxhdou&dl=0
I may get some more presentations!
My regards
Paul Older