Answer the following question: What type of details about julio palmaz can be gathered from the following bio? Bio: julio palmaz -lrb- december 13 , 1945 in la plata , argentina -rrb- is a doctor of vascular radiology at university of texas health science center at san antonio . he studied at the national university of la plata in argentina , earning his medical degree in 1971 . he then practiced vascular radiology at the san martin university hospital in la plata before moving to the university of texas health and science center at san antonio . he is known for inventing the balloon-expandable stent , for which he received a patent filed in 1985 . it was recognized in intellectual property international magazine as one of '' ten patents that changed the world '' in the last century . his early stent research artifacts are now part of the medical collection of the smithsonian institution in washington , dc . he continues to innovate on his initial designs , developing new endovascular devices .
Answer:
- known for - caption - education - birth date - name - nationality - birth place - occupation