Letter,
Authors’ reply
Affiliations
- [1] Aarhus University [NORA names: AU Aarhus University; University; Denmark; Europe, EU; Nordic; OECD];
- [2] Aarhus University Hospital [NORA names: Central Denmark Region; Hospital; Denmark; Europe, EU; Nordic; OECD];
- [3] Massachusetts General Hospital [NORA names: United States; America, North; OECD]