166
We searched for such germline mutations in 48 French melanoma - prone families selected according to two major criteria families with at least three affected members ( n = 20 ) or families with two affected members , one of them affected before the age of 50 ( n = 28 ) , and one additional minor criterion .
 Disease: melanoma
Please list all entity words in the text that fit the category.Output format is "type1: word1; type2: word2". 
Option: Disease 
Text: {0} 
Answer:
 Disease: melanoma