Article History
Accepted: 16 April 2020
First Online: 28 May 2020
Competing interests
: B.K.K. is board chair of Torcept Therapeutics, a board member and scientific adviser for PDL Pharma, a scientific adviser for AFFIRMATIVhealth, and a board member of L-Nutra. B.K.K. is named on patents held by PDL Pharma related to ageing interventions and performs corporate-sponsored research for Gero LLC. L.P. and M.F. declare no competing interests.