1. Division of Anatomy, Leeds Institute of Medical Education, School of Medicine, University of Leeds, Leeds, UK;
2. Department for Clinical Science, Intervention and Technology at Karolinska Institutet, Stockholm, Sweden;
3. Department of Anatomy & Embryology, Leiden University Medical Center, Leiden, Netherlands;
4. Center for Innovation in Medical Education, Leiden University Medical Center, Leiden, Netherlands;
5. Department of Internal Medicine (Nephrology), Leiden University Medical Center, Leiden, Netherlands