Schuster, Filip; Open letter to Michael Seto,..., Jul 20 2019
This open letter was sent by letter and e-mail to the five persons / organizations on July 20th 2019 and will be sent in addition to the information by e-mail to sexologists publishing about "pedophilia".

For many years, you have systematically spread false information about the age at the onset of puberty. As evidenced below, the puberty of girls begins several years before the age information that you give. Your false age ratings cause people to receive a "pedophilia" diagnosis, even though these people are not "pedophilic" according to your own "pedophilia" definition of the desire of pre-pubertals.
Goldstein, Joshua R.; A Secular Trend toward Earlier Male Sexual Maturity
Evidence from Shifting Ages of Male Young Adult Mortality

Improved nutrition and disease environments have generated substantial increases in human body size over recent centuries. A decline in the age of menarche, the measuring point for the onset of female sexual maturity, has also been well documented.
A similar shift to earlier ages of sexual maturity for males has been hypothesized, but evidence of a long-term trend has been elusive. The secular trend toward younger menarche can be documented because individual health records recording first menstruation can be compared over time.
For males, however, no such comparable medical evidence exists.
The research reported here takes an indirect approach to measuring males' age of sexual maturity.