Iwasaki, Tomonori
Yoon, Audrey
Guilleminault, Christian
Yamasaki, Youichi
Liu, Stanley Yung
Article History
Received: 27 December 2018
Revised: 30 August 2019
Accepted: 18 September 2019
First Online: 10 December 2019
Compliance with ethical standards
:
: The authors declare that they have no conflict of interest.
: This study was approved by the Institutional Review Board of Stanford University (Protocol 36385, IRB 6208) and the ethics committee of the Graduate School of Medical and Dental Sciences of Kagoshima University, Kagoshima, Japan. This study complied with the 1964 Helsinki Declaration and its later amendments.
: Informed consent was obtained from all individual participants included in the study.