Amacher, Astrid E.
Nast, Irina
Zindel, Barbara
Schmid, Lukas
Krafft, Valérie
Niedermann, Karin
Funding for this research was provided by:
Swiss League Against Rheumatism, Zurich
Osteoporosis Platform of the Swiss Society for Rheumatology
Health Department Canton Lucerne
Federal Office of Public Health, Berne
Zurich University of Applied Sciences