Bringolf-Isler, B., Hänggi, J., Kayser, B., Suggs, L. S., Dössegger, A. and Probst-Hensch , N. (2021) “COVID-19 pandemic and health related quality of life in primary school children in Switzerland: a repeated cross-sectional study”, Swiss Medical Weekly, 151(4546), p. w30071. doi: 10.4414/SMW.2021.w30071.