Received: 26 July 2021
Accepted: 8 March 2022
First Online: 15 March 2022
: The research has been approved by the George Washington University Committee on Human Research, USA, Institutional Review Board (IRB). All methods were performed in accordance with the relevant guidelines and regulations.All participants in the study gave their informed consent prior to their inclusion. In participants with cognitive impairment the caregiver’s informed consent was also requested.
: Not Applicable.
: The authors declare no conflict of interest.