27-6-604. Form and content of decision. The decision must in every case be signed for the panel by the presiding officer, must contain only the conclusions reached by a majority of its members, and must list the number of members, if any, dissenting from the opinion. Upon request of any party, the majority shall briefly explain the reasoning and basis for the decision and the dissenters shall explain the reasoning and basis for disagreement. Each party must be informed by the panel of the right to nonbinding mediation under 27-6-606.