Any proposed contracts between the corporation and dentists participating in the plan shall: (1) List the responsibilities incurred by each party; (2) Delineate the procedures for the remuneration of dentists for services provided thereby; (3) Define and delineate the legal liabilities of the parties to one another, to subscribers, and to other affected persons; and (4) Set forth the circumstances and procedures for terminating the contract. (Acts 1982, No. 82-463, p. 741, §10.)