101143
Estradiol undecylate was available in the Europe ( including in France , Germany , Great Britain , Monaco , the Netherlands , Switzerland ) , and Japan .
 Europe, France, Germany, Great Britain, Monaco, Netherlands, Switzerland, Japan
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:
 Europe, France, Germany, Great Britain, Monaco, Netherlands, Switzerland, Japan