Grazzi, Licia
Telesca, Alessandra
Rizzoli, Paul
Article History
Received: 26 July 2021
Accepted: 15 October 2021
First Online: 21 December 2021
Declarations
:
: The program was approved by the Ethic Committee of the Besta institute on May 2020; also the program was submitted and accepted by TRIALGOV (see previous publication on Headache, January, 2021).
: Patients were informed of the program and they put their signature on informed consent form.
: None
Free to read: This content has been made available to all.