Medical treatment or choice of doctor under Wisconsin's worker's compensation law is that an injured worker is entitled to unlimited medical, surgical, chiropractic, psychological, podiatric, dental, and hospital treatment (including treatment by physician assistants and advanced practice nurse prescribers) "as may be reasonably required to cure and relieve from the effects of the injury." Wis. Stat. Sec. 102.42(1). The Wisconsin Supreme Court has held that the need for treatment, if disputed, must be proved by expert medical testimony. Wis. Tel. Co. v. Indus. Comm'n, 263 Wis. 380 (1953).