Fluctuation between Powerlessness and Sense of Meaning – A Qualitative Study of Health Care Professionals’ Experiences of Providing Health Care to Older Adults with Long-Term Musculoskeletal Pain … Read more: Fluctuation between Powerlessness and Sense of Meaning – A Qualitative Study of Health Care Professionals’ Experiences of Providing Health Care to Older Adults with Long-Term Musculoskeletal Pain