The Board or a veterinary review committee shall review a complaint received within 3 years of the conduct complained of, and may review a complaint received after 3 years of the conduct complained of upon a showing of extraordinary circumstances. After reviewing a complaint, the Board or a veterinary review committee may further investigate the complaint by: Requesting relevant records; Requesting written or oral responses from the alleged violator; Requesting rebuttals from the complainant; Requesting statements from witnesses; Requesting statements from relevant third parties, including other treating veterinarians; Procuring expert opinions on relevant specialty areas; Researching areas in dispute; and Seeking legal advice. After completing an investigation of a complaint, the Board or a veterinary review committee may recommend that the Board take one or more of the following actions: Dismiss the matter for lack of authority or merit; Issue a cease and desist order; Issue a letter of advice; Issue a letter of admonition; Issue a notice of action and charging document; Stay the matter; Stet the matter; Refer the matter to mediation; Refer the matter to the appropriate authorities; or Issue a summary suspension which provides the right to request within 10 days a nonevidentiary show cause hearing.