Alehagen, Urban
Alexander, Jan
Aaseth, Jan O.
Larsson, Anders
Opstad, Trine B.
Funding for this research was provided by:
Linköping University
Article History
Received: 8 January 2024
Accepted: 29 April 2024
First Online: 7 May 2024
Declarations
:
: The study was approved by the Regional Ethical Committee (Forskningsetikkommitten, Hälsouniversitetet, SE-581 85 Linköping, Sweden; No. D03-176), and conforms to the ethical guidelines of the 1975 Declaration of Helsinki. (As the Medical Product Agency considered the trial as a trial of one food supplement and not a medication, it declined to review the study protocol). This study has been registered retrospectively at Clinicaltrials.gov, and has the identifier NCT01443780, as it was not mandatory to register at the time the study began.Informed consent was obtained from each patient.
: Informed consent to publish was obtained from each participant.
: The authors declare that they have no conmpeting interests.