Références scientifiques :
1. Harvard : https://asa.scitation.org/doi/10.1121/1.1906629
2. Duke's : https://www.sciencedirect.com/science/article/abs/pii/S0031938497004368
3. Stanford : https://www.ncbi.nlm.nih.gov/pubmed/25008412
4. University of California : https://www.sciencedirect.com/science/article/abs/pii/S1388245709003939
5. Leiden University : https://www.frontiersin.org/articles/10.3389/fnhum.2013.00786
6. University of California : https://www.sciencedirect.com/science/article/pii/S0378595510000262
7. Utrecht State University : https://www.tandfonline.com/doi/abs/10.3109/00016486409137078
8. National Institute of Mental Health : https://www.sciencedirect.com/science/article/abs/pii/S0167876014016353