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No individual patient data were included.","order":2,"name":"Ethics","label":"Consent for publication","group":{"name":"EthicsHeading","label":"Declarations"}},{"value":"Ethical review and approval were waived, as the study involved an anonymous survey of institutional practice patterns without collection or analysis of patient-level clinical data. Clinical trial registration Not applicable.","order":3,"name":"Ethics","label":"Ethical standards","group":{"name":"EthicsHeading","label":"Declarations"}}]}}