. 2018 Feb 27;32(3):191–197. doi: 10.7555/JBR.32.20170059
© 2018 by the Journal of Biomedical Research. All rights reserved
This is an open access article under the Creative Commons Attribution (CC BY 4.0) license, which permits others to distribute, remix, adapt and build upon this work, for commercial use, provided the original work is properly cited.
Fig.1.
The flow diagram of case selection.