It's paywalled. Edit: not paywalled, accessible via another link. https://academic.oup.com/occmed/article/50/1/49/1468256 https://academic.oup.com/occmed/arti

It's paywalled. Edit: not paywalled, accessible via another link. https://academic.oup.com/occmed/article/50/1/49/1468256 https://academic.oup.com/occmed/article/50/1/49/1468256