2682
Improvement began within 3 to 6 months and consisted of cessation of active cutaneous lesions in all 7 patients , skin softening in 5 , and more normal growth of the affected limb in 2 of 3 children .
 None
Please list all entity words in the text that fit the category.Output format is "type1: word1; type2: word2". 
Option: Disease, Chemical 
Text: {0} 
Answer:
 None