Published on in Vol 23 , No 1 (2021) :January

1 Department of Nursing and Health Sciences , Fulda University of Applied Sciences , Fulda , DE
2 Centre for Applied Health Science , Leuphana University Lueneburg , Lueneburg , DE
3 Interdisciplinary Centre for Health Literacy Research , Faculty of Educational Science , Bielefeld University , Bielefeld , DE
4 Section "External Lecturer" , APOLLON University of Applied Sciences , Bremen , DE
5 Centre for Gerontological Nursing, World Health Organization Collaborating Centre for Community Health Services , School of Nursing , Hong Kong Polytechnic University, Hong Kong SAR , Hong Kong , CN
6 School of Nursing , University of Minho , Braga , PT
7 Health Systemic Process EA 4129 Research Unit (P2S) , University of Lyon , University Claude Bernard of Lyon 1 , Lyon , FR
*these authors contributed equally