Correction: Brucella modulates secretory trafficking via multiple Type IV secretion effector proteins

• Sebenzile Myeni, 
• Robert Child, 
• Tony W. Ng, 
• John J. Kupko III, 
• Tara D. Wehrly, 
• Stephen F. Porcella, 
• Leigh A. Knodler, 
• Jean Celli