Article History
Received: 4 May 2022
Revised: 8 September 2022
Accepted: 13 September 2022
First Online: 28 September 2022
Competing interests
: AG and NS declare fee for service support of pharmaceutical clinical trials for autism spectrum disorder in their clinic services (including a current and past trial with Axial Therapeutics of a gut-based therapy). These authors receive no personal financial gain from this contracted work. CJ and KB report no conflict of interests.