2105
Patients with Eales ' disease , chorioretinitis , central serous retinopathy , or malignant choroidal melanoma were tested for HLA antigen deviation .
 GENE: HLA
Please list all entity words in the text that fit the category.Output format is "type1: word1; type2: word2". 
Option: GENE 
Text: {0} 
Answer:
 GENE: HLA