Kwon, Brian K.
Bloom, Ona http://orcid.org/0000-0002-8340-2392
Wanner, Ina-Beate
Curt, Armin
Schwab, Jan M. http://orcid.org/0000-0001-6784-4919
Fawcett, James
Wang, Kevin K.
Article History
Received: 7 May 2019
Revised: 2 June 2019
Accepted: 11 June 2019
First Online: 4 July 2019
Compliance with ethical standards
:
: The authors declare that they have no conflict of interest.
: This review article includes papers in which human volunteers were studied and assumes that all applicable institutional and governmental regulations concerning the ethical use of human volunteers were followed during the course of the research.