Received: 8 September 2021
Accepted: 30 December 2021
First Online: 1 February 2022
: The Look AHEAD study was conducted in accordance with the principles of the Helsinki declaration. All participants provided written informed consent and the study protocol was approved by a review panel at the National Institute of Diabetes and Digestive and Kidney Disease (NCT00017953).
: Not applicable.
: The authors declare that they have no competing interests.