title: Letter to the editors.
authors.affiliation: University of Oslo, Box 1072, Blindern, 0316, Oslo, Norway. geir.ellingsrud@admin.uio.no.
authors.forename: Rector Geir
authors.initials: RG
authors.lastname: Ellingsrud
authors.affiliation: Norwegian University of Life Sciences, Box 5003, 1431, As, Norway.
authors.forename: Rector Knut
authors.initials: RK
authors.lastname: Hove
mesh_terms: D032984:Ethics, Research; D038821:Mycorrhizae; D009664:Norway; D010944:Plants / Q000382:microbiology*