Any claim that accrues or is being pursued in the territory of Guam, whether in tort, contract, or otherwise, shall be submitted to mandatory arbitration pursuant to the terms of this Chapter if it is a controversy between the patient, his relatives, his heirs-at-law or personal representative or any third party or other party, and the health professional or health care institution, or their employees or agents, and is based on malpractice, tort, contract, strict liability, or any other alleged violation of a legal duty incident to the acts of the health professional or health care institution, or incident to services rendered or to be rendered by the health professional or health care institution.