Institute of Bioengineering, École Polytechnique Fédérale de Lausanne, Lausanne, Switzerland.|Institute of Bioengineering, École Polytechnique Fédérale de Lausanne, Lausanne, Switzerland.|Institute of Bioengineering, École Polytechnique Fédérale de Lausanne, Lausanne, Switzerland.|Institute of Bioengineering, École Polytechnique Fédérale de Lausanne, Lausanne, Switzerland.|Institute of Bioengineering, École Polytechnique Fédérale de Lausanne, Lausanne, Switzerland.|Institute of Bioengineering, École Polytechnique Fédérale de Lausanne, Lausanne, Switzerland.|Institute of Bioengineering, École Polytechnique Fédérale de Lausanne, Lausanne, Switzerland.|Institute of Bioengineering, École Polytechnique Fédérale de Lausanne, Lausanne, Switzerland.|Institute of Virology, Hannover Medical School, Hannover, Germany.|Institute of Bioengineering, École Polytechnique Fédérale de Lausanne, Lausanne, Switzerland.|Institute of Bioengineering, École Polytechnique Fédérale de Lausanne, Lausanne, Switzerland.|Institute of Bioengineering, École Polytechnique Fédérale de Lausanne, Lausanne, Switzerland.|Institute of Bioengineering, École Polytechnique Fédérale de Lausanne, Lausanne, Switzerland.|Institute of Virology, Hannover Medical School, Hannover, Germany.|Institute of Bioengineering, École Polytechnique Fédérale de Lausanne, Lausanne, Switzerland.