- Correspondence to Dr Li-Mei Lin, Carondelet Neurological Institute, St. Joseph's Hospital, Carondelet Health Network, Tucson, AZ, United States;
- Received November 18, 2019
- Revised February 15, 2020
- Accepted February 27, 2020
- First published March 15, 2020.
If you wish to reuse any or all of this article please use the link below which will take you to the Copyright Clearance Center’s RightsLink service. You will be able to get a quick price and instant permission to reuse the content in many different ways.