Update the existing Resource intro sentence: "An interaction between a patient and healthcare provider(s) for the purpose of providing healthcare service(s) or assessing the health status of a patient." This sentence implies that the meeting included the patient, and will be modified to permit the encounter to also be ABOUT a patient. "An interaction between healthcare provider(s), and/or patient(s) for the purpose of providing healthcare service(s) or assessing the health status of patient(s)." The short description of the subject property will be modified from "The patient or group present at the encounter" to  "The patient or group related to this encounter" The detailed description will also include a comment that the patient may not be present.