. . . . . "The digital object identifier (DOI) system is widely used within the biomedical domain." . . . . "2050-12-31"^^ . "2022-11-01"^^ . . "RSA" . "MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQCoKFb7LKlXyBB7BUvjFF9bDJNk0WxH3Xerr4H3v/VCiRVshEDl3BZVekbMMmdRe+TOPyc8AOLd9IAL2VfVVD/T0rmCHk7Pw7DQjI96mwyeXhE7f4g0WG5UT5Pxxm0Rzy7IrYnEaaVDs7dkZUt952M6qWlHfTwCQDcXJhZfLiXoMwIDAQAB" . "dKzw4vfJWrhDiLaldcYgSf1JpULqsI9CpeJaasnCs8YvT6ppWzMlJE7GNSm6x4BGZYCteje7s84lVr5c0i9nJWBxFzG6N5F0vSLsofkqST3JiJYUIUIvvf8AV8AgfxKi0sZVwMXyXHBxdAway/LGQex0nKAwdz+OrfnlBOv6QGA=" . . "2023-04-17T00:37:13Z"^^ . . . .