[1] Univ Teknol MARA Selangor, Fac Hlth Sci, Ctr Physiotherapy Studies, Puncak Alam Campus, Selangor, Malaysia
[2] Hosp Kuala Lumpur, Dept Physiotherapy, Kuala Lumpur, Malaysia
[3] Univ Teknol MARA Selangor, Fac Hlth Sci, Ctr PhysiotherapyStudies, Puncak Alam Campus, Selangor, Malaysia
[4] Univ Widya Husada Semarang, Dept Physiotherapy Studies, Semarang, Central Java, Indonesia