Wang, Juexiao Sherry
Zhang, David Yu http://orcid.org/0000-0002-0213-7663
Article History
Received: 5 June 2014
Accepted: 20 April 2015
First Online: 25 May 2015
Competing interests
: Two patents are pending on this work. J.S.W. and D.Y.Z. are equity holders of Searna Technologies, a startup aiming to commercialize the presented technology.