After publication of this work , it has come to our attention that there is an error in the author list of the initial version of this manuscript; rather than Ernest J Lam, the second author of the manuscript should be listed as Ernest T Lam.
We publish this correction to update the author list with this information. The correct author list is as follows:
Gunjan D Hariani, Ernest T Lam, Tammy Havener, Pui-Yan Kwok, Howard L McLeod, Michael J Wagner and Alison A Motsinger-Reif
This error was introduced during the final production process and the editors of BMC Research Notes apologise for any inconvenience caused.