1. Institute of Biomedical and Clinical Science, University of Exeter Medical School, United Kingdom (D.V.).
2. Institute of Clinical Chemistry and Laboratory Medicine, University Medical Center Hamburg-Eppendorf, Germany (R.K.M., N.W., M.H., S.K., T.R., G.P.).
3. Cancer Research UK Manchester Institute, University of Manchester (A.T.).
4. Institute of Cardiovascular Physiology, Goethe-University, Frankfurt, Germany (M.S., K.S.).