27037
Researchers in Edinburgh , Scotland , have found that in 23 of 38 breast tumors , one copy of chromosome 17 was mutated at the spot where gene p53 lies .
 Edinburgh, Scotland, 23, 38, one, 17
Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: date, organization, person, geographical social political, national religious political, facility, cardinal, location, work of art, law, event, product, ordinal, percent, time, quantity, money, language 
Text: {0} 
Answer:
 Edinburgh, Scotland, 23, 38, one, 17