13. Lung cancer in COPD 174 Georgia Hardavella and Stephen Spiro 14. Pulmonary hypertension in COPD 189 Jordanna Hostler, A. Whitney Brown, John Sherner, Christopher S. King and Steven D. Nathan 15. COPD and thrombosis 206 Peter K. MacCallum 16. Comorbidities in current COPD guidelines 217 Per Sigvald Bakke CME credit application form 225 C O P E C O M M I T T E E O N P U B L I C A T I O N E T H I C S This journal is a member of and subscribes to the principles of the Committee on Publication Ethics.