Fig. 1
![Fig. 1](http://media.springernature.com/full/springer-static/image/art%3A10.1186%2Fs12942-020-00248-8/MediaObjects/12942_2020_248_Fig1_HTML.png)
Perceived stress as measured by PSS in Scandinavian and Greek participants. The mean PSS score was 19.87 (median = 19, IQR = 10) for the Greeks and 15.73 (median = 16, IQR = 11) for the Scandinavians, p < 0.0001
Perceived stress as measured by PSS in Scandinavian and Greek participants. The mean PSS score was 19.87 (median = 19, IQR = 10) for the Greeks and 15.73 (median = 16, IQR = 11) for the Scandinavians, p < 0.0001