Irwin, Jimmy A.
Maksym, W. Peter
Sivakoff, Gregory R.
Romanowsky, Aaron J.
Lin, Dacheng
Speegle, Tyler
Prado, Ian
Mildebrath, David
Strader, Jay
Liu, Jifeng
Miller, Jon M.
Article History
Received: 10 June 2016
Accepted: 31 August 2016
First Online: 19 October 2016
Competing interests
: The authors declare no competing financial interests.