1. Shih-Hsin University, 1 Lane 17, Sec. 1, Mu-cha Rd., Taipei, Taiwan 116.
2. Laboratory of Exercise Biochemistry, Taipei Physical Education College, 5 Dun-Hua N. Rd., Taipei, Taiwan 105.
3. Yan-Ze University, 135, Far-East Rd., Chung-Li, Taoyuan, Taiwan 320.