Before revision: In the book, Hirschfeld wished to distinguish transvestism and transgenderism from other forms of sexual or gender variance, like homosexuality and paraphilias like fetishism and sadomasochism.
After revision: and/In the book, Hirschfeld wished to distinguish transvestism and transgenderism from other forms of sexual or gender variance, like homosexuality and paraphilias like fetishism and sadomasochism.