Correction: A self-management intervention for newly diagnosed with inflammatory arthritis: a randomized controlled feasibility and fidelity study - Luise Holberg Lindgren; Tanja Thomsen; Merete Lund Hetland; Mette Aadahl; Sara Danshøj Kristensen; Annette de Thurah; Bente Appel Esbensen (Pilot and Feasibility Studies)