. . . . . "0.0.1" . "The digital object identifier (DOI) system is widely used within the biomedical domain." . . . . . "RSA" . "MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQCoKFb7LKlXyBB7BUvjFF9bDJNk0WxH3Xerr4H3v/VCiRVshEDl3BZVekbMMmdRe+TOPyc8AOLd9IAL2VfVVD/T0rmCHk7Pw7DQjI96mwyeXhE7f4g0WG5UT5Pxxm0Rzy7IrYnEaaVDs7dkZUt952M6qWlHfTwCQDcXJhZfLiXoMwIDAQAB" . "kdRHrO8RfSEOOhB7+t09o44De0uK+Tj3tSr3hti2yWEf22/fK6RU32HkFh6l9laLEpyn1E09PX7fNSX0/i7R2cDKL9yqhcq+aO/SSNSTTyL4NOVeOWCVWlW6Q5aAE2lN9YipLgVhs21F4jkOAi/qxO0+joe6ukK+X/1eSzS6EPU=" . . "2025-01-19T15:29:21Z"^^ . . . .