1. World Health Organization: World health organization factsheet: obesity and overweight (2015).
http://www.who.int/mediacentre/factsheets/fs311/en/
2. Ball, K., McNaughton, S.A., Le, H.N., Gold, L., Mhurchu, C.N., Abbott, G., Pollard, C., Crawford, D.: Influence of price discounts and skill-building strategies on purchase and consumption of healthy food and beverages: outcomes of the supermarket healthy eating for life randomized controlled trial. Am. J. Clin. Nutr. 101(5), 1055–1064 (2015)
3. Berkovsky, S., Hendrie, G., Freyne, J., Noakes, M., Usic, K.: The healthieru portal for supporting behaviour change and diet programs. In: Proceedings of the 23rd Australian National Health Informatics Conference, vol. 214. IOS Press (2015)
4. Brindal, E., Hendrie, G., Freyne, J., Coombe, M., Berkovsky, S., Noakes, M.: Design and pilot results of a mobile phone weight-loss application for women starting a meal replacement programme. J. Telemedicine Telecare 19(3), 166–174 (2013)
5. Sheth, J.N., Mittal, B., Newman, B.I.: Customer Behavior: Consumer Behavior and Beyond. Dryden press fort worth, Texas (1999)