Agreed. Yours is a discussion among researchers (published papers) and mine was recommendations by a governmental body dedicated to summarizing and recommending

Agreed. Yours is a discussion among researchers (published papers) and mine was recommendations by a governmental body dedicated to summarizing and recommending based on the most current research to date. People not actively in the research domain can cause a lot of issue by leaving the stodgey, status-quo-driven arena of authoritative recommendations, especially with health standard of care. I hate that is a bit credentialist; however, we have similar restraints on what makes cars roadworthy and able to participate in society at large, so its not without precedent.