Department of Plastic and Reconstructive Surgery, Kansai Medical University, Osaka, Japan

Address correspondence and reprint requests to: Masakatsu Hihara, MD, PhD, Department of Plastic and Reconstructive Surgery, Kansai Medical University, 2-5-1, Shin-machi, Hirakata, Osaka 573-1010, Japan, or e-mail: [email protected]

The author has indicated no significant interest with commercial supporters.