Lipson, Mark
Loh, Po-Ru
Patterson, Nick
Moorjani, Priya
Ko, Ying-Chin
Stoneking, Mark
Berger, Bonnie
Reich, David
Article History
Received: 24 February 2014
Accepted: 14 July 2014
First Online: 19 August 2014
Competing interests
: The authors declare no competing financial interests.