Prasad, Vidya Mangala
Miller, Andrew S
Klose, Thomas https://orcid.org/0000-0002-2150-9792
Sirohi, Devika
Buda, Geeta
Jiang, Wen https://orcid.org/0000-0002-1292-2411
Kuhn, Richard J
Rossmann, Michael G
Article History
Received: 2 December 2016
Accepted: 7 December 2016
First Online: 9 January 2017
Competing interests
: The authors declare no competing financial interests.