1 Department of Internal Medicine, Section Nursing Science, Erasmus MC, University Medical Center Rotterdam, Rotterdam, The Netherlands.
2 School of Nursing and Midwifery, Griffith University, Brisbane, Australia.
3 School of Health Sciences and Social Work, Griffith University, Brisbane, Australia.
4 Amsterdam Movement Sciences - Program Musculoskeletal Health, Faculty of Behavioral and Movement Sciences, Vrije Universiteit Amsterdam, Amsterdam, The Netherlands.
5 Department of Medicine for Older People, Amsterdam UMC, Vrije Universiteit Amsterdam, Amsterdam, The Netherlands.
6 Aging and Later Life, Amsterdam Public Health Research Institute, Amsterdam, The Netherlands.
7 Faculty of Health Sciences and Medicine, Bond University, Gold Coast, Queensland, Australia.
8 Center for Applied Health Economics, School of Medicine and Dentistry, Griffith University, Brisbane, Queensland, Australia.