1. From the Department of Cardiology and Angiology I, University Heart Center Freiburg, Germany (D.W.)
2. Faculty of Medicine, University of Freiburg, Germany (D.W.)
3. Division of Inflammation Biology, La Jolla Institute for Immunology, CA (K.L.)
4. Department of Bioengineering, University of California San Diego, La Jolla (K.L.).