1. University of Calgary,Dept. of Electrical and Software Engineering,Calgary,Canada
2. University of Calgary,Dept. of Nursing,Calgary,Canada
3. University of Washington,Dept. of Nursing,Washington,USA
4. Arthur Labatt Family School of Nursing, University of Western Ontario,Ontario,Canada
5. University of California, Irvine,Dept. of Informatics,Irvine,USA