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If you added an additional identifier when sending the questionnaire request initially, you will be able to retrieve the questionnaire responses that specifically match this procedure request by following this example. These responses were created when patients clicked the link in the email they received for the questionnaire request and submitted a response, so generally, only one questionnaire response will match this identifier. However, if the patient clicks a second time on this link, they will be able to submit a second response matching the same Procedure Request identifier. The following diagram shows this workflow.
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