About the Authors

Ricardo Alberich

Contributed equally to this work with: Ricardo Alberich, José A. Castro, Mercè Llabrés, Pere Palmer-Rodríguez

Affiliation Department of Mathematics and Computer Science, University of the Balearic Islands, Palma, Balearic Islands, Spain

José A. Castro

Contributed equally to this work with: Ricardo Alberich, José A. Castro, Mercè Llabrés, Pere Palmer-Rodríguez

Affiliation Department of Biology, University of the Balearic Islands, Palma, Balearic Islands, Spain

Mercè Llabrés

Contributed equally to this work with: Ricardo Alberich, José A. Castro, Mercè Llabrés, Pere Palmer-Rodríguez

merce.llabres@uib.es

Affiliation Department of Mathematics and Computer Science, University of the Balearic Islands, Palma, Balearic Islands, Spain

Pere Palmer-Rodríguez

Contributed equally to this work with: Ricardo Alberich, José A. Castro, Mercè Llabrés, Pere Palmer-Rodríguez

Affiliation Department of Mathematics and Computer Science, University of the Balearic Islands, Palma, Balearic Islands, Spain

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceptualization: RA JC ML PP. Data curation: RA PP. Formal analysis: ML PP. Funding acquisition: RA ML PP. Investigation: RA JC ML PP. Methodology: RA JC ML PP. Project administration: ML. Resources: RA ML. Software: PP. Supervision: RA JC ML PP. Validation: RA JC. Writing – original draft: RA JC ML PP. Writing – review & editing: RA JC ML PP.