@article {2145, title = {Characterization of Depressive States in Bipolar Patients using Wearable Textile Technology and Instantaneous Heart Rate Variability Assessment}, journal = {IEEE Journal of Biomedical and Health Informatics}, year = {2014}, keywords = {Bioengineering}, author = {G. Valenza and L. Citi and C. Gentili and A Lanata and E. P. Scilingo and R. Barbieri} }