[1] Univ Queensland, Royal Brisbane Hosp, Herston 10764, Qld, Australia
[2] Natl Taiwan Univ, Taipei, Taiwan
[3] Songklanakarin Hosp, Songkhla, Thailand
[4] Taipei Vet Gen Hosp, Taipei, Taiwan
[5] Chulalongkorn Hosp, Bangkok, Thailand
[6] Tri Serv Gen Hosp, Taipei, Taiwan
[7] Siriraj Hosp, Bangkok, Thailand
[8] Pramongkutklao Hosp, Bangkok, Thailand
[9] Kaohsiung Univ Hosp, Kaohsiung, Taiwan
[10] F Hoffmann La Roche Ltd, Basel, Switzerland
[11] F Hoffmann La Roche Ltd, Welwyn Garden City, Herts, England