It is not done yet. https://tradersque.com/vivos-inc-announces-ide-submission-for-radiogel/ Collaboration with Mayo Clinic In anticipation of FDA approval, Vivos Inc. is collaborating with the Mayo Clinic to prepare the necessary documentation for submission to their Institutional Review Board (IRB). This partnership aims to facilitate the initiation of clinical trials at Mayo Clinic, leveraging their extensive expertise in oncology and clinical research.