1. Department of Urology; Clinical Sciences, Lund, Lund University and Skåne University Hospital; Sweden
2. Department of Cardiology; Danderyd Hospital; Stockholm Sweden
3. Department of Anaesthesia and Intensive Care; Clinical Sciences, Lund, Lund University and Skåne University Hospital; Sweden
4. Department of Ophthalmology; Clinical Sciences, Lund, Lund University and Skåne University Hospital; Sweden