Affiliation: | Acute Pain Nurse, Department of Anaesthesiology and Intensive Care, Örebro University Hospital, School of Health and Medical Sciences, Örebro University, Centre for Evidence Based Medicine and Assessment of Medical Technology Örebro, Centre for Health Care Sciences, Örebro University Hospital, Örebro, Sweden; Professor, FACMI, School of Health and Medical Sciences, Örebro University, Örebro, Sweden; Professor, Department of Anaesthesiology and Intensive Care, Örebro University Hospital, School of Health and Medical Sciences, Örebro University, Örebro, Sweden; Professor, Statistics at Swedish Business School, Örebro University, Örebro, Sweden; Associate Professor, Kalmar County Council and Department of Medical and Health Sciences, Linköping University, Linköping, Sweden |