Nope. You didn't read the Position Statement you linked, did you? You didn't. Of course you didn't. That's why you missed the section titled "purpose and scope of this statement." Let me paste it for you:
This document is not a clinical practice guideline. ASPS has not undertaken a formal guideline development process, including independent systematic evidence assessment, consensus panels, or strength-of-recommendation determinations. Instead, given the current state of the evidence and variability in legal and regulatory environments, the ASPS/PSF Board of Directors determined that a position statement, rather than a clinical practice guideline, was the most appropriate mechanism at this time.