Sophiahemmet University,Stockholm,Sweden;
Karolinska Institutet,Department of Clinical Sciences,Danderyd Hospital,Division of Medicine,Stockholm,Sweden;
Karolinska Institutet,Division of Nursing,Department of Neurobiology and Rheumatology Unit,Karolinska Hospital,Stockholm,Sweden;
Karolinska Institutet,Department of Learning Informatics,Management and Ethics,Stockholm,Sweden;
Karolinska Institutet,Department of Neuroscience,Division of Insurance Medicine,Stockholm,Sweden;
University of Stockholm,Stress Research Institute,Stockholm,Sweden;
Red Cross University College,Stockholm,Sweden;
Pain; Fatigue; Emotional; Psychosocial; Rheumatoid Arthritis;