Villar, Elizabeth A
Beglov, Dmitri
Chennamadhavuni, Spandan
Porco, John A Jr
Kozakov, Dima
Vajda, Sandor
Whitty, Adrian
Article History
Received: 13 August 2013
Accepted: 12 June 2014
First Online: 20 July 2014
Competing interests
: The authors declare no competing financial interests.