Correction: A Multi-country Study of the Household Willingness-to-Pay for Dengue Vaccines: Household Surveys in Vietnam, Thailand, and Colombia

• Jung-Seok Lee,
• Vittal Mogasale,
• Jacqueline K. Lim,
• Mabel Carabali,
• Chukiat Sirivichayakul,
• Dang Duc Anh,
• Kang-Sung Lee,
• Vu Dinh Thiem,
• Kriengsak Limkittikul,
• Le Huu Tho,
• Ivan D. Velez,
• Jorge E. Osorio,
• Pornthep Chanthavanich,
• Luiz J. da Silva,
• Brian A. Maskery