. . . . . "The digital object identifier (DOI) system is widely used within the biomedical domain." . . . . "2050-12-31"^^ . "2022-11-01"^^ . . "RSA" . "MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQCoKFb7LKlXyBB7BUvjFF9bDJNk0WxH3Xerr4H3v/VCiRVshEDl3BZVekbMMmdRe+TOPyc8AOLd9IAL2VfVVD/T0rmCHk7Pw7DQjI96mwyeXhE7f4g0WG5UT5Pxxm0Rzy7IrYnEaaVDs7dkZUt952M6qWlHfTwCQDcXJhZfLiXoMwIDAQAB" . "h3u59HAjg307ScUOHWawvqxE99uxcJg4gubTQ0yyDecnwLPFnVgAsT6inwN9FSEFv7PCX3d4AXg21PtW3zpGpkphLoSo6A0N2dlG7OBDmwFJOmErwmZLKJ8AZiyxna5PdCkaozmBGtMldhskoMitWaVMYlIxG8yZW99zGEj40TA=" . . "2023-04-17T00:37:13Z"^^ . . . .