108265
A 2008 – 2009 study by University of Leicester researchers analyzed hundreds of microscopic scratches on the teeth of a fossilized " Edmontosaurus " jaw and determined hadrosaurs had a unique way of eating unlike any creature living today .
 University of Leicester, Edmontosaurus
Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: media, plant, vehicle, astronomical object, time, disease, animal, location, person, organization, mythical figure, food, biology, geographical phenomenon, instrument, event 
Text: {0} 
Answer:
 University of Leicester, Edmontosaurus