The Helsinki Declaration 2020: Europe that protects. Issue 11 (November 2020) - Halonen, Jaana I; Erhola, Marina; Furman, Eeva; Haahtela, Tari; Jousilahti, Pekka; Barouki, Robert; Bergman, Åke; Billo, Nils E; Fuller, Richard; Haines, Andrew; Kogevinas, Manolis; Kolossa-Gehring, Marike; et al.