1 Biomimetic Systems for Cell Engineering, Institute for Bioengineering of Catalonia, The Barcelona Institute of Science and Technology, Barcelona, Spain.
2 Center for Cell Biology and Tissue Engineering, Institute for Chemistry and Biotechnology, Zurich University of Applied Sciences, Wädenswil, Switzerland.
3 Centro de Investigación Biomédica en Red en Bioingeniería, Biomateriales y Nanomedicina, Madrid, Spain.
4 Department of Electronics and Biomedical Engineering, University of Barcelona, Barcelona, Spain.