Galletta, Brian J.
Fagerstrom, Carey J.
Schoborg, Todd A.
McLamarrah, Tiffany A.
Ryniawec, John M.
Buster, Daniel W.
Slep, Kevin C.
Rogers, Gregory C.
Rusan, Nasser M.
Article History
Received: 17 March 2016
Accepted: 5 July 2016
First Online: 25 August 2016
Competing interests
: The authors declare no competing financial interests.