Document is current
Any future updates will be listed below
-
Authors
Watkins, Eleanor R.
Grad, Yonatan H.
Gupta, Sunetra
Buckee, Caroline O.
- License Information
-
More Information
Article History
Received: 15 April 2014
Accepted: 8 September 2014
First Online: 9 October 2014
Competing interests
: The authors declare no competing financial interests.
