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Characterizing Weibo Social Media Posts From Wuhan, China During the Early Stages of the COVID-19 Pandemic: Qualitative Content Analysis

Qing Xu, Ziyi Shen, Neal Shah, Raphael Cuomo, Mingxiang Cai, Matthew Brown, Jiawei Li, Tim Mackey

JMIR Public Health Surveill 2020;6(4):e24125

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Big Data, Natural Language Processing, and Deep Learning to Detect and Characterize Illicit COVID-19 Product Sales: Infoveillance Study on Twitter and Instagram

Tim Ken Mackey, Jiawei Li, Vidya Purushothaman, Matthew Nali, Neal Shah, Cortni Bardier, Mingxiang Cai, Bryan Liang

JMIR Public Health Surveill 2020;6(3):e20794

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Machine Learning to Detect Self-Reporting of Symptoms, Testing Access, and Recovery Associated With COVID-19 on Twitter: Retrospective Big Data Infoveillance Study

Tim Mackey, Vidya Purushothaman, Jiawei Li, Neal Shah, Matthew Nali, Cortni Bardier, Bryan Liang, Mingxiang Cai, Raphael Cuomo

JMIR Public Health Surveill 2020;6(2):e19509

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Chinese Cardiovascular Disease Mobile Apps’ Information Types, Information Quality, and Interactive Functions for Self-Management: Systematic Review

Bo Xie, Zhaohui Su, Wenhui Zhang, Run Cai

JMIR Mhealth Uhealth 2017;5(12):e195

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Evaluating In-Car Movements in the Design of Mindful Commute Interventions: Exploratory Study

Pablo Enrique Paredes, Nur Al-Huda Hamdan, Dav Clark, Carrie Cai, Wendy Ju, James A Landay

J Med Internet Res 2017;19(12):e372

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A Qualitative Examination of Respondent-Driven Sampling (RDS) Peer Referral Challenges Among Young Transwomen in the San Francisco Bay Area

Sean Arayasirikul, Xiang Cai, Erin C Wilson

JMIR Public Health Surveill 2015;1(2):e9

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Internet Hospitals Help Prevent and Control the Epidemic of COVID-19 in China: Multicenter User Profiling Study

Kai Gong, Zhong Xu, Zhefeng Cai, Yuxiu Chen, Zhanxiang Wang

J Med Internet Res 2020;22(4):e18908

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Discovering Cohorts of Pregnant Women From Social Media for Safety Surveillance and Analysis

Abeed Sarker, Pramod Chandrashekar, Arjun Magge, Haitao Cai, Ari Klein, Graciela Gonzalez

J Med Internet Res 2017;19(10):e361

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A Smartphone App for Improving Clinical Photography in Emergency Departments: Comparative Study

Chung-Hsien Liu, I-Chun Lin, Jui-Jen Lu, Dengchuan Cai

JMIR Mhealth Uhealth 2019;7(7):e14531

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Challenges and Opportunities in Collecting and Modeling Ambulatory Electrodermal Activity Data

Donna L Coffman, Xizhen Cai, Runze Li, Noelle R Leonard

JMIR Biomed Eng 2020;5(1):e17106

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