1 Medical University Department, Division of General Internal and Emergency Medicine, Kantonsspital Aarau, Aarau, Switzerland; Medical Faculty of the University of Basel, Basel, Switzerland.
2 Department of Translational and Precision Medicine, Sapienza University, Rome, Italy.
3 Division of Diabetes, Endocrinology, Nutritional Medicine & Metabolism, Inselspital, Bern University Hospital, University of Bern, Bern, Switzerland.
4 Medical University Department, Division of General Internal and Emergency Medicine, Kantonsspital Aarau, Aarau, Switzerland; Medical Faculty of the University of Basel, Basel, Switzerland. Electronic address: schuetzph@gmail.com.