About the Authors

Carlos H. Wörner

cworner@ucv.cl

Affiliation Instituto de Física, Pontificia Universidad Católica de Valparaíso, Valparaíso, Chile

Alicia Olguín

Affiliation Instituto de Física, Pontificia Universidad Católica de Valparaíso, Valparaíso, Chile

José L. Ruíz-García

Affiliation Escuela Universitaria de Óptica, Universidad Complutense de Madrid, Madrid, España

Nuria Garzón-Jiménez

Affiliation Instituto de Oftalmología Avanzada, Madrid, España

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: CHW AO JLR-G NG-J. Performed the experiments: CHW AO JLR-G NG-J. Analyzed the data: CHW AO JLR-G NG-J. Wrote the paper: CHW.