RecruitingPhase 4Biological interventionEffect of Amnio-Maxx on the Healing Rate of Chronic Diabetic Foot Ulcers.This study will evaluate a cellular, acellular, matrix-like product (CAMP) and Standard of Care (SOC) versus SOC alone in the closure of nonhealing diabetic foot ulcers (DFUs). The study will evaluate Amnio-Maxx® Dual Layer Amnion Patch.