Ghorbian, Mohsen
Ghorbian, Saeid
Ghobaei-Arani, Mostafa
Article History
Received: 1 May 2024
Revised: 22 March 2025
Accepted: 14 August 2025
First Online: 3 September 2025
Declarations
:
: The authors declare no competing interests.
: By Finnish legislation, ethical approval is not required for register-based studies, as they do not involve direct contact with patients or collecting sensitive personal data. Therefore, this review article does not require approval from a hospital ethics committee.