Hi all, I've been combing through the documentation and the study protocol, but I'm struggling to determine when the HealthKit data was being collected during the study - was it during the 7 day period that ends with the 6MWT, was it following that, or was it some other time? If it was collected following the 6MWT, were there any restrictions on proximity to the initial 7 day period for the HealthKit data to be viable? Many thanks, Simon