Corresponding author
Ms. Somayeh Bazdar, M.D.
Department of Pulmonary Medicine, Amsterdam UMC, location AMC
Meibergdreef 9, PO Box 22660
1100 DD, Amsterdam, The Netherlands.
E-mail address: s.bazdar@amsterdamumc.nl
Word count : 1099 Number of Tables : 1 Number of
Figures : 2