Tiêm t?nh m?ch : (B?nh nhân c?n ???c cung c?p ?? n??c tr??c khi tiêm t?nh m?ch ibuprofen):The attractive Attributes of DAOs (decentralization, immutability, trustlessness) inherently have some overall performance and protection risks. The example from the DAO demonstrated this new organizational kind can introduce important threats if not design