Keywords

These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.

The publisher regrets that the affiliation of the author Alessandro Marturano-Kruik was incorrect. The correct affiliation is provided below.

A. Marturano-Kruik

Department of Chemistry, Materials and Chemical Engineering “G Natta”, Politecnico di Milano, Milano, Italy

Department of Biomedical Engineering, Columbia University, New York, New York 10032, USA