Bunkóczi, Gábor
McCoy, Airlie J
Echols, Nathaniel
Grosse-Kunstleve, Ralf W
Adams, Paul D
Holton, James M
Read, Randy J http://orcid.org/0000-0001-8273-0047
Terwilliger, Thomas C http://orcid.org/0000-0001-6384-0320
Article History
Received: 22 July 2014
Accepted: 11 November 2014
First Online: 22 December 2014
Competing interests
: The authors declare no competing financial interests.