Hagadorn, J I
Sink, D W
Buus-Frank, M E
Edwards, E M
Morrow, K A
Horbar, J D
Ferrelli, K
Soll, R F
Article History
Received: 8 June 2016
Revised: 10 October 2016
Accepted: 26 October 2016
First Online: 15 December 2016
Competing interests
: Dr Buus-Frank, Ms Ferrelli, Ms Morrow, Dr Horbar and Dr Soll are employees of the Vermont Oxford Network. Dr Edwards is supported by a grant from the Vermont Oxford Network to the University of Vermont. Drs Hagadorn and Sink were paid consultants to the Vermont Oxford Network for this project.