Correction: Exercise prescription for the prevention and treatment of chronic diseases in primary care: Protocol of the RedExAP study

• Alicia Saz-Lara, 
• José Alberto Martínez Hortelano, 
• María Medrano, 
• Raquel Luengo-González, 
• Miriam Garrido Miguel, 
• Montserrat García-Sastre, 
• José Ignacio Recio-Rodriguez, 
• Daniel Cuesta-Lozano, 
• Iván Cavero-Redondo