Affiliations

• ¹ Department of Mammography, Central Hospital, Falun, Sweden.
• ² Graduate Institute of Epidemiology and Preventive Medicine, College of Public Health, National Taiwan University, Taipei, Taiwan.
• ³ School of Oral Hygiene, Taipei Medical University, Taipei, Taiwan.
• ⁴ Department of Health Industry Management, School of Healthcare Management, Kainan University, Taoyuan, Taiwan.
• ⁵ Department and Graduate Institute of Health Care Management, Chang Gung University, Taoyuan, Taiwan.
• ⁶ American Cancer Society, Atlanta, Georgia.
• ⁷ Centre for Cancer Prevention, Wolfson Institute of Preventive Medicine, Queen Mary University of London, London, UK.