Correction: Association between Psoriasis Vulgaris and Coronary Heart Disease in a Hospital-Based Population in Japan

• Masayuki Shiba, 
• Takao Kato, 
• Moritoshi Funasako, 
• Eisaku Nakane, 
• Shoichi Miyamoto, 
• Toshiaki Izumi, 
• Tetsuya Haruna, 
• Moriaki Inoko