1. Laboratory of Nanoscale Biology, Institute of Bioengineering, School of Engineering, École Polytechnique Fédérale de Lausanne (EPFL), Lausanne, Switzerland.
2. Laboratory of Soft Matter Science and Engineering, ESPCI Paris, PSL University, Sorbonne Université, CNRS, F-75005 Paris, France.
3. Department of Mechanical Science and Engineering, University of Illinois at Urbana-Champaign, Champaign, IL, USA.
4. School of Mathematics, Statistics and Physics, Newcastle University, Newcastle upon Tyne, NE1 7RU, UK.
5. National Institute for Materials Science, Tsukuba, Japan.