On March 6th, 2015, I defended my thesis in front of a prestigious jury, and was awarded the title of Ph.D. in Public Health with a concentration in Biostatistics (Docteur en Santé Publique — option Biostatistique) from the University of Bordeaux. After more than 3 years of hard work, that’s an incredible feeling. For the interested reader, I give you: my Ph.D. thesis !