Mark Hanna: select an author identity

Several researchers share this name. Select an identity before attributing these publications.

• Mark D. Hanna — ORCID 0000-0002-5594-619X; 5 papers
• Mark Hanna — ORCID 0000-0002-7733-7088; 1 papers
• Unlinked name matches — not assigned to an ORCID identity