Edward Tyson
Edward Tyson (20 January 1651 – 1 August 1708) was a British scientist and physician, commonly regarded as the founder of modern comparative anatomy, which compares the anatomy between species.
Sergey Botkin
Sergey Petrovich Botkin (; 5 September 1832 – 12 December 1889) was a famous Russian clinician, therapist, and activist, one of the founders of modern Russian medical science and education. He introduced triage, pathological anatomy, and post mortem diagnostics into Russian medical practice.