About the Authors

Enric Alvarez-Lacalle

Affiliation Departament de Física Aplicada, Universitat Politècnica de Catalunya-Barcelona Tech, Barcelona, Spain

Inma R. Cantalapiedra

Affiliation Departament de Física Aplicada, Universitat Politècnica de Catalunya-Barcelona Tech, Barcelona, Spain

Angelina Peñaranda

Affiliation Departament de Física Aplicada, Universitat Politècnica de Catalunya-Barcelona Tech, Barcelona, Spain

Juan Cinca

Affiliation Cardiology Service IIB-Sant Pau, Hospital de la Santa Creu i Sant Pau, Barcelona, Spain

Leif Hove-Madsen

Affiliation Cardiovascular Research Centre CSIC-ICCC, Hospital de la Santa Creu i Sant Pau, Barcelona, Spain

Blas Echebarria

blas.echebarria@upc.edu

Affiliation Departament de Física Aplicada, Universitat Politècnica de Catalunya-Barcelona Tech, Barcelona, Spain

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Prepared figures: EA-L BE Edited and revised manuscript: EA-L IRC AP JC LH-M BE.. Conceived and designed the experiments: EA-L IRC AP JC LH-M BE. Performed the experiments: EA-L BE. Analyzed the data: EA-L IRC AP JC LH-M BE. Wrote the paper: EA-L LH-M BE.