Article History
Received: 31 January 2021
Accepted: 28 March 2021
First Online: 6 April 2021
Declarations
:
: The study has been approved by the London-Queen Square Ethics Committee (Rec no: 17/LO/1640; IRAS ID: 230295). All participants provided a written consent form prior to their participation in the study.
: Patients’ anonymous data were agreed to be published for maintaining anonymity and protecting individuals’ health data.
: The authors declare that they have no competing interests.