6069
Tiselius recommended Porath to make a research visit to Choh Hao Li and his Hormone Research Laboratory at University of California , Berkeley where Porath stayed 1951-1952 .
 person: Tiselius; person: Porath; person: Choh Hao Li; organization: University of California , Berkeley; person: Porath
Please list all entity words in the text that fit the category.Output format is "type1: word1; type2: word2". 
Option: location, person, organization 
Text: {0} 
Answer:
 person: Tiselius; person: Porath; person: Choh Hao Li; organization: University of California , Berkeley; person: Porath