About the Authors

Fabing Duan

fabing.duan@gmail.com

Affiliation College of Automation Engineering, Qingdao University, Qingdao, People's Republic of China

François Chapeau-Blondeau

Affiliation Laboratoire d'Ingénierie des Systèmes Automatisés (LISA), Université d'Angers, Angers, France

Derek Abbott

Affiliation Centre for Biomedical Engineering (CBME) and School of Electrical & Electronic Engineering, The University of Adelaide, Adelaide, Southern Australia, Australia

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: FD. Performed the experiments: FD FCB DA. Analyzed the data: FD FCB DA. Contributed reagents/materials/analysis tools: FCB DA. Wrote the paper: FD. Proofreading: FCB DA.