Kang, Pilgyu
Schein, Perry
Serey, Xavier
O’Dell, Dakota
Erickson, David
Article History
Received: 16 March 2015
Accepted: 8 June 2015
First Online: 10 July 2015
Competing interests
: The authors declare the following competing financial interest(s): D.E. has an equity interest in Optofluidics, Inc., a company commercializing technologies related to this work.