info:eu-repo/grantAgreement/FCT//SFRH%2FBSAB%2F976%2F2010/PTBolsa Sabática FCT: A clinical, radiological and pathophysiological study of chronic obstructive lung disease in a cohort of patients with HIV infection receiving antiretroviral treatment [SFRH/BSAB/976/2010]SFRH/BSAB/976/2010