[1] Natl Univ Sci & Technol, Coll Elect & Mech Engn, Islamabad, Pakistan
[2] Univ Sydney, Fac Hlth Sci, Sydney, NSW 2006, Australia
[3] Univ Sydney, Brain & Mind Res Inst, Sydney, NSW 2006, Australia
[4] Cent Queensland Univ, Fac Sci Engn & Hlth, Mackay, Qld 4740, Australia
[5] Westmead Hosp, Dept Med Phys, Sydney, NSW 2050, Australia
[6] Univ Sydney, Sch Phys, Sydney, NSW 2006, Australia