Illness severity and risk of mental morbidities among patients recovering from COVID-19: a cross-sectional study in the Icelandic population oleh Unnur Valdimarsdottir, Thor Aspelund, Gunnar Tomasson, Thorvardur Jon Love, Elias Eythorsson, Runolfur Palsson, Gudrun Petursdottir, Arna Hauksdottir, Gunnar Gudmundsson, Karen Sól Saevarsdóttir, Hildur Ýr Hilmarsdóttir, Ingibjörg Magnúsdóttir, Edda Bjork Thordardottir, Ásdís Braga Gudjónsdóttir, Harpa Rúnarsdóttir, Harpa Lind Jónsdóttir, Berglind Gudmundsdóttir, Pétur Henry Petersen, Sigurdur Yngvi Kristinsson, Sif Hansdóttir, Hrönn Hardardóttir, Dóra Gudrún Gudmundsdóttir, Hildur Sigbjörnsdóttir, Sigrídur Haraldsdóttir, Alma Dagbjört Möller, Jóhanna Jakobsdóttir