相关费用：有费用︾Open Access Publication Fees
As an open-access journal, the JCOPDF is not supported by subscription fees and therefore, must rely on an open-access industry standard—the publication fee—to help cover JCOPDF production and management costs. The COPD Foundation charges a publication fee to offset production costs (editing, design, management) and website management costs (design, hosting, archiving).
Specific publication fee charged for each type of article：
Types of Articles：Publication Fee
Original Research、Reviews、Practice/Treatment Guidelines：$2,450
Perspective、Brief Report：$1,500
Letter to the Editor、Images in COPD、Editorial：No charge