Fig. 1

Flowchart of participant selection. Participants were invited to participate between March 2018 and August 2020 through advertisement at the local Diabetes Association, online campaigns or when visiting the outpatient clinic. Two-hundred-and-fifty-two eligible participants showed interest in participation. Of these, 136 did not fulfill the inclusion and exclusion criteria. Additional, 16 declined to participate after receiving further information about the study. In total 100 individuals with diabetes were included into the study