Liu, L.S., Hirano, S.H., Tentori, M., Cheng, K.G., George, S., Park, S., y Hayes, G.R. Improving Communication and Social Support for Caregivers of High-Risk Infants through Mobile Technologies. Proceedings of the ACM 2011 conference on Computer supported cooperative work, March 19-23, 2011, 45-484pp C, 2011