Declarations

Contributorship

GS and NS conceived the idea for the study. NS and AS have gathered all data. NS analysed all data and wrote the original manuscript with contributions from AS and GS. All authors commented on the manuscript.

Ethics and other permissions

Our study received approval from the Cyprus National Bioethics Committee (ΕΕΒΚ ΕΠ 2020 01 156).

Funding

The study was funded by internal resources.

Conflict of interests

GS is a practicing GP and the director of the Medical Centre

Data availability statement

Due to the nature of this research, participants of this study did not agree for their data to be shared publicly, so supporting data is not available. Aggregated numbers can be provided upon reasonable request from the corresponding author.