Correction: Physical, social, and psychological characteristics of community-dwelling elderly Japanese dog and cat owners

• Yu Taniguchi, 
• Satoshi Seino, 
• Mariko Nishi, 
• Yui Tomine, 
• Izumi Tanaka, 
• Yuri Yokoyama, 
• Hidenori Amano, 
• Akihiko Kitamura, 
• Shoji Shinkai