1. Institut für Diabetes-Technologie, Forschungs- und Entwicklungsgesellschaft mbH an der Universität Ulm, Ulm, Germany
2. Diabetes Center Berne, Berne, Switzerland
3. Equalis AB, Uppsala, Sweden
4. Working Group on Continuous Glucose Monitoring, Scientific Division, International Federation of Clinical Chemistry and Laboratory Medicine
5. Department of Clinical Biochemistry, KAT General Hospital, Athens, Greece