https://academic.oup.com/ehjdh/article-lookup/doi/10.1093/ehjdh/ztad024 https://academic.oup.com/ehjdh/article-lookup/doi/10.1093/eh... (linked in the Reference

https://academic.oup.com/ehjdh/article-lookup/doi/10.1093/ehjdh/ztad024 https://academic.oup.com/ehjdh/article-lookup/doi/10.1093/eh... (linked in the References section)