Correction: Web-Based Virtual Microscopy for Parasitology: A Novel Tool for Education and Quality Assurance

• Ewert Linder, 
• Mikael Lundin, 
• Cecilia Thors, 
• Marianne Lebbad, 
• Jadwiga Winiecka-Krusnell, 
• Heikki Helin, 
• Byron Leiva, 
• Jorma Isola, 
• Johan Lundin