About the Authors

Raffaello Potestio, Cristian Micheletti
SISSA - Scuola Internazionale Superiore di Studi Avanzati, Trieste, Italy

Cristian Micheletti
DEMOCRITOS CNR-IOM, Trieste, Italy

Cristian Micheletti
Italian Institute of Technology (SISSA unit), Trieste, Italy

Henri Orland
Institut de Physique Théorique, CEA, Gif-sur-Yvette, France

Corresponding Author

michelet@sissa.it

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Analyzed the data: RP CM. Wrote the paper: RP CM HO. Conceived and designed the study: RP CM HO. Contributed analysis tools: RP CM. Processed the databases and gathered the data: RP.