Niksch, Maecey
Cylus, Jonathan
Papanicolas, Irene
Article History
Received: 19 August 2025
Accepted: 27 November 2025
First Online: 18 December 2025
Declarations
:
: Not applicable.
: Not applicable.
: IP reports grants and contracts from the National Institute of Aging, National Institute for Health Care Management, The Commonwealth Fund, World Health Organization, The Health Foundation, The World Bank, and National Academies of Science, Engineering and Medicine. JC and MN declare that they have no competing interests.