@article{Unnarsd_ttir_2021,
title={Cohort Profile: COVIDMENT: COVID-19 cohorts on mental health across six nations},
volume={51},
ISSN={1464-3685},
url={http://dx.doi.org/10.1093/ije/dyab234},
DOI={10.1093/ije/dyab234},
number={3},
journal={International Journal of Epidemiology},
publisher={Oxford University Press (OUP)},
author={Unnarsdóttir,
Anna Bára and Lovik,
Anikó and Fawns-Ritchie,
Chloe and Ask,
Helga and Kõiv,
Kadri and Hagen,
Kristen and Didriksen,
Maria and Christoffersen,
Lea Arregui Nordahl and Garðarsson,
Alexander Berg and McIntosh,
Andrew and Kähler,
Anna K and Campbell,
Archie and Hauksdóttir,
Arna and Erikstrup,
Christian and Mikkelsen,
Dorte Helenius and Altschul,
Drew and Thordardottir,
Edda Bjork and Frans,
Emma Maria and Kvale,
Gerd and Tómasson,
Gunnar and Kariis,
Hanna Maria and Jónsdóttir,
Harpa Lind and Rúnarsdóttir,
Harpa and Magnúsdóttir,
Ingibjörg and Eid,
Jarle and Jakobsdóttir,
Jóhanna and Nielsen,
Kaspar René and Kaspersen,
Kathrine Agergård and Milani,
Lili and Trogstad,
Lill-Iren Schou and Yi,
Lu and Bruun,
Mie Topholm and Sullivan,
Patrick F and Magnus,
Per Minor and Shen,
Qing and Nesvåg,
Ragnar and Brandlistuen,
Ragnhild E and Mägi,
Reedik and Ostrowski,
Sisse Rye and Løkhammer,
Solveig and Solem,
Stian and Reichborn-Kjennerud,
Ted and Hansen,
Thomas Folkmann and Werge,
Thomas and Aspelund,
Thor and Porteous,
David J and Fang,
Fang and Lehto,
Kelli and Andreassen,
Ole A and Pedersen,
Ole Birger Vesterager and Hellard,
Stephanie Le and Valdimarsdóttir,
Unnur A},
year={2021},
month=nov,
pages={e108–e122} }