1. Department of Cardiology, Leiden University Medical Center, Postal Zone 2300 RC, Albinusdreef 2, ZA, Leiden, The Netherlands
2. Department of Nuclear Medicine, Leiden University Medical Center, 2300 RC, Albinusdreef 2, ZA, Leiden, The Netherlands
3. Biomedical Photonic Imaging Group, Science and Technology Faculty, University of Twente, 7500 AE, Drienerlolaan 5, NB, Enschede, The Netherlands
4. Department of Medical Statistics, Leiden University Medical Center, 2300 RC, Albinusdreef 2, ZA, Leiden, The Netherlands