About the Authors

Raymonde Scheuren

Affiliation Laboratory of Psychobiology and Neurophysiology, Integrative Research Unit on Social and Individual Development, University of Luxembourg, Luxembourg, Grand-Duchy of Luxembourg

Fernand Anton

fernand.anton@uni.lu

Affiliation Laboratory of Psychobiology and Neurophysiology, Integrative Research Unit on Social and Individual Development, University of Luxembourg, Luxembourg, Grand-Duchy of Luxembourg

Nathalie Erpelding

Affiliations P.A.I.N. Group, Boston Children’s Hospital, Waltham, Massachusetts, United States of America, Department of Anesthesia, Harvard Medical School, Boston, Massachusetts, United States of America

Gilles Michaux

Affiliation Institute of Health Promotion, St Theresa Clinic, Luxembourg, Grand-Duchy of Luxembourg

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: GM RS NE FA. Performed the experiments: RS GM. Analyzed the data: RS GM. Wrote the paper: RS FA NE GM.