TY - JOUR AU - Johnson, Matthew AU - Jones, Michael AU - Shervey, Mark AU - Dudley, Joel T AU - Zimmerman, Noah PY - 2019 DA - 2019/10/23 TI - Building a Secure Biomedical Data Sharing Decentralized App (DApp): Tutorial JO - J Med Internet Res SP - e13601 VL - 21 IS - 10 KW - blockchain KW - geolocation KW - tutorial KW - mobile health KW - privacy KW - DApp KW - iOS KW - biomedical research KW - decentralized application KW - smart contract SN - 1438-8871 UR - https://www.jmir.org/2019/10/e13601 UR - https://doi.org/10.2196/13601 UR - http://www.ncbi.nlm.nih.gov/pubmed/31647475 DO - 10.2196/13601 ID - info:doi/10.2196/13601 ER -