http://newgon77idcem62vqlfge3jkidjenvf6afhxwr2napk4kpp2labjbdid.onion/wiki/Research:_Age_of_Innocence
British Journal of Psychiatry , 179(05), 444–449. "Age at the time of first CSA ranged from under 5 to 15 years, with the majority of individuals being between 12-15 years old. [...] We observed no increased risk of later psychopathology related to the age at which an individual was first abused, the number of, or the gender of the perpetrators."