Bibliographic references:
⁷https://sante.gouv.fr/IMG/pdf/Risques_solaires_-_ce_qu_il_faut_savoir_pour_que_le_soleil_reste_un_plaisir_campagne_inpes_.pdf
⁸Shaowei Wu, Jiali Han, Francine Laden, Abrar A. Qureshi; Long-term Ultraviolet Flux, Other Potential Risk Factors, and Skin Cancer Risk: A Cohort Study. Cancer Epidemiol Biomarkers Prev 1 June 2014; 23 (6): 1080–1089. https://doi.org/10.1158/1055-9965.EPI-13-0821