Choi, Yoonsun https://orcid.org/0000-0001-5214-5701
Park, Michael
Lee, Jeanette Park
Yasui, Miwa
Kim, Tae Yeun
Article History
Received: 13 March 2018
Accepted: 7 May 2018
First Online: 7 June 2018
Compliance with Ethical Standards
:
: The authors declare that they have no conflict of interest.
: This study was conducted in compliance with ethical standards. All procedures of the study including data collection and analyses were approved by the Institutional Review Board of the University of Chicago to ensure the proper protection of human subjects, including confidentiality of the data.
: All study participants received thorough informed consent and assent process.