Attitude toward physical activity after total hip or knee replacement: A cross-sectional survey study of Dutch and Norwegian patients - Inge van den Akker-Scheek; Martin Stevens; Astrid J. De Vries; Anne Marie Fenstad; Ove Nord Furnes; Håvard Østerås; Bregje E. Raap – van Sleuwen; Katja Saris; Geranda E.C. Slager; Monica Unsgaard-Tøndel; Odd Magne Hals; Ann-Katrin Stensdotter (PLoS ONE, 2026)