Existing Wording: As shown in the diagram above, all of the observations may hang directly off of the?diagnostic report?However, they can also be part of a?panel. In this version of the specification, no guidance is provided on when or if panels should be used. This is left up to the discretion of the reporting lab. Observations might be organized on the basis of subject, specimen, chromosome, gene, condition/disease, medication or other appropriate measure. The recursive "hasMember" relationship on panel supports a nested tree-structure of panels if appropriate, though more than two levels of panels is likely excessive.

Comment:

Need restatement to clarify. Confusing and too open. The described variant also represents a panel.

Summary:

Clarification or restatement needed to synthenize text