Plaintiffs lawyers Mikal Watts, Ashley Keller and Mark Lanier will spearhead a leadership team of 22 lawyers alleging that prenatal use of acetaminophen, such as Tylenol, caused autism and ADHD in children.

U.S. District Judge Denise Cote, in New York’s Southern District, who is overseeing the acetaminophen multidistrict litigation, granted approval of the leadership team on Wednesday.