Funding for this research was provided by:
University Research Committee, Emory University (0)
Received: 8 December 2019
Accepted: 13 July 2020
First Online: 28 July 2020
Ethics approval and consent to participate
: This study was approved by the Emory University’s IRB. All procedures in studies involving human participants were in accordance with the ethical standards of the institutional and/or national research committee and with the 1964 Helsinki declaration and its later amendments or comparable ethical standards. Written informed consent was obtained from all individual participants included in the study.
: Not applicable.
: The authors declare that they have no competing interests.