[1] Kaohsiung Vet Gen Hosp, Dept Dermatol, Kaohsiung 813, Taiwan
[2] Natl Sun Yat Sen Univ, Coll Med, Sch Med, Dept Postbaccalaureate Med, Kaohsiung 804, Taiwan
[3] Shu Zen Jr Coll Med & Management, Kaohsiung 821, Taiwan
[4] Natl Yang Ming Chiao Tung Univ Hosp, Dept Orthopaed & Traumatol, Yilan 260, Taiwan
[5] Natl Yang Ming Chiao Tung Univ, Sch Med, Dept Orthopaed, Taipei 112, Taiwan
[6] Taipei Vet Gen Hosp, Dept Orthopaed & Traumatol, Taipei 112, Taiwan
[7] Taipei Vet Gen Hosp, Dept Anesthesiol, Taipei 112, Taiwan
[8] Natl Yang Ming Chiao Tung Univ, Sch Med, Dept Anesthesiol, Taipei 112, Taiwan
[9] Kaohsiung Med Univ Hosp, Dept Surg, Div Neurosurg, 100,Tzyou 1st Rd, Kaohsiung 807, Taiwan
[10] Triserv Gen Hosp, Natl Def Med Ctr, Dept Radiol, Taipei 11490, Taiwan
[11] Xinle City Hosp, Dept Neurosurg, Xinle 050700, Hebei, Peoples R China
[12] Kaohsiung Med Univ, Coll Med, Sch Med, Dept Surg, Kaohsiung 807, Taiwan
[13] Kaohsiung Med Univ, Ctr Big Data Res, Kaohsiung, Taiwan