The authors would like to thank Mrs. Magali Peyron and Mr. Christian Forgnone, School Principals, for allowing us to conduct the study at their institutions. Special thanks go to Mrs. Magali Peyron for her persistent support to the scheduling and follow-up of the experiment. The authors are also grateful to the children and their parents for their precious collaboration.
Authorship:
Conceived and designed the experiment: CJ SZ MK. Performed the experiments: LA DG. Analyzed the data: CJ EDL SZ. Wrote the paper: CJ MK SZ.
This work was supported by Accademia d’Archi – Ecole de Musique (http://www.accademia-archi.ch), with the support of CARIGEST SA in the search for anonymous sponsorship, and by the Swiss National Science Foundation (SNSF) [GZ: 100014_152841/1].