Pediatric Journal and have it peer reviewed?...Here's a paper from the AAP (Pediatric Journal) in support of PB interventions...those folks have dedicated their entire careers to the physical and mental well being of kids. Until the 'Anti-Trans' crowd publishes convincing and peer reviewed data that shows poorer outcomes from Puberty Blockers for GD sufferers, I'll opt for those who treat kids every day of their lives.
Link: https://publications.aap.org/pediatrics/article-abstract/145/2/e20191725/68259/Pubertal-Suppression-for-Transgender-Youth-and?redirectedFrom=fulltext