About the Authors

Peter Sokolowski

peters@ieee.org

Affiliations Mothers and Babies Research Centre, Hunter Medical Research Institute, University of Newcastle, John Hunter Hospital, Newcastle, Australia, School of Electrical Engineering and Computer Science, University of Newcastle, Callaghan, Australia

Francis Saison

Affiliation Mothers and Babies Research Centre, Hunter Medical Research Institute, University of Newcastle, John Hunter Hospital, Newcastle, Australia

Warwick Giles

Affiliation Mothers and Babies Research Centre, Hunter Medical Research Institute, University of Newcastle, John Hunter Hospital, Newcastle, Australia

Shaun McGrath

Affiliation Mothers and Babies Research Centre, Hunter Medical Research Institute, University of Newcastle, John Hunter Hospital, Newcastle, Australia

David Smith

Affiliation Faculty of Engineering, Computing and Mathematics, University of Western Australia, Crawley, Australia

Julia Smith

Affiliation Mothers and Babies Research Centre, Hunter Medical Research Institute, University of Newcastle, John Hunter Hospital, Newcastle, Australia

Roger Smith

Affiliation Mothers and Babies Research Centre, Hunter Medical Research Institute, University of Newcastle, John Hunter Hospital, Newcastle, Australia

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: PJS FS SM RS. Performed the experiments: FS WG. Analyzed the data: PJS FS WG DWS JIS RS. Contributed reagents/materials/analysis tools: PJS DWS. Wrote the paper: PJS FS RS.