Nelson, Martha I.
Viboud, Cécile
Vincent, Amy L.
Culhane, Marie R.
Detmer, Susan E.
Wentworth, David E.
Rambaut, Andrew
Suchard, Marc A.
Holmes, Edward C.
Lemey, Philippe
Article History
Received: 4 October 2014
Accepted: 19 February 2015
First Online: 27 March 2015
Competing interests
: The authors declare no competing financial interests.