Correction: Microtubules and Gαo-signaling modulate the preferential secretion of young insulin secretory granules in islet β cells via independent pathways

• Ruiying Hu, 
• Xiaodong Zhu, 
• Mingyang Yuan, 
• Kung-Hsien Ho, 
• Irina Kaverina, 
• Guoqiang Gu