Correction: Rapid evolution of distinct Helicobacter pylori subpopulations in the Americas

• Kaisa Thorell,
• Koji Yahara,
• Elvire Berthenet,
• Daniel J. Lawson,
• Jane Mikhail,
• Ikuko Kato,
• Alfonso Mendez,
• Cosmeri Rizzato,
• María Mercedes Bravo,
• Rumiko Suzuki,
• Yoshio Yamaoka,
• Javier Torres,
• Samuel K. Sheppard,
• Daniel Falush