. 2021 Jan 26;11(2):161. doi: 10.3390/brainsci11020161
© 2021 by the authors.
Licensee MDPI, Basel, Switzerland. This article is an open access article distributed under the terms and conditions of the Creative Commons Attribution (CC BY) license (http://creativecommons.org/licenses/by/4.0/).
Figure 1.
Flow chart of recruitment and study procedure.