Funding for this research was provided by:
Walloon region, Belgium (# 1318148 FOOD4GUT: Innovative nutrition research on obesity based on colic nutriments. Biological, behavioural and societal aspects)
Received: 4 July 2019
Accepted: 11 March 2020
First Online: 13 May 2020
Ethics approval and consent to participate
: This study was conducted according to the guidelines laid down in the Declaration of Helsinki and was approved by the ethical commission of Institut de recherche en sciences psychologiques, Université Catholique de Louvain.
: Written informed consent was obtained from all subjects.
: The authors declare that they have no competing interests.