How can we better use Twitter to find a person who got lost due to dementia?

Kelvin Kam-fai Tsoi, Nicholas B. Chan, Felix C. H. Chan, Lingling Zhang, Annisa C. H. Lee, Helen Mei-Ling Meng. How can we better use Twitter to find a person who got lost due to dementia?. npj Digit. Medicine, 1, 2018. [doi]

Abstract

Abstract is missing.