4879
The objective of our study was to evaluate the age , sex , clinical conditions , family history , site , catheter association , means of radiologic evaluation , development of pulmonary involvement , prevalence of antithrombin III , protein C and protein S deficiencies , and lupus anticoagulants in children who suffered a thrombotic event .
 antithrombin III, protein C, protein S
Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: GENE 
Text: {0} 
Answer:
 antithrombin III, protein C, protein S