tokens: Complications after lung transplantation include the development of rejection and an increased incidence of infection , particularly with cytomegalovirus ( CMV ) .
folded_tokens: complications after lung transplantation include the development of rejection and an increased incidence of infection , particularly with cytomegalovirus ( cmv ) .
labels: O O B-other_name I-other_name O O O O O O O O O O O O O O B-virus O B-virus O O