tokens: Therefore , this genetic variant , which predisposes to low bone mineral density in many populations , may confer resistance to certain infectious diseases .
folded_tokens: therefore , this genetic variant , which predisposes to low bone mineral density in many populations , may confer resistance to certain infectious diseases .
labels: O O O O O O O O O B-other_name I-other_name I-other_name I-other_name O O O O O O O O O B-other_name I-other_name O