Diana Ramirez Cifuentes, Ana Freire, Ricardo Baeza Yates, Joaquim Punti Vidal, Pilar Medina Bravo, Diego Velazquez, et al. (2020). Detection of Suicidal Ideation on Social Media: Multimodal, Relational, and Behavioral Analysis. _JMIR - Journal of Medical Internet Research_, _22_(7), e17758.