Amanda S. Wendt, Rob Stephenson, Melissa F. Young, Pankaj Verma, Sridhar Srikantiah, Amy Webb-Girard, Carol J. Hogue, Usha Ramakrishnan, Reynaldo Martorell
BMC Health Serv Res. 2018; 18: 281. Published online 2018 Apr 12. doi: 10.1186/s12913-018-3017-x