Zügner, Roland http://orcid.org/0000-0001-8263-2017
Jarl, Gustav
Sundberg, Leif
Tang, Ulla Hellstrand
Funding for this research was provided by:
Göteborgs Universitet
Doktor Felix Neuberghs Stiftelse
Familjen Knut &Ragnvi Jacobssons Stiftelse
Stiftelsen Promobilia
Stiftelsen Skobranchenens Utvecklingsfond
Stiftelsen Gunnar Holmgrens minne
IngaBritt och Arne Lundbergs Forskningsstiftelse
Adlerbertska Stiftelserna
Greta och Einar Askers Stiftelse
Hans Dahlbergs Stiftelse för Miljö och Hälsa
Svergies Ortopedingengörers förening
Diabetesfonden
The Gothenburg Diabetic Assosiation
Västra Götalandsregionen
University of Gothenburg
Article History
Received: 19 August 2022
Accepted: 25 November 2022
First Online: 13 December 2022
Declarations
:
: The study was approved by the ethical review board in Gothenburg, reference number: 2019–01039. All the patients and the CPOs received oral and written information about the study and their right to withdraw from the study at any time without explanation. The patients and CPOs signed a written consent after they had received verbal and written information. The study was carried out in accordance with the Code of Ethics of the World Medical Association, the Declaration of Helsinki, for experiments involving humans [CitationRef removed].
: Not applicable.
: GJ is a consultant for Novo Nordisk. The other authors declare no competing interests.