A feasibility study of quantifying longitudinal brain changes in herpes simplex virus (HSV) encephalitis using magnetic resonance imaging (MRI) and stereology by Defres, S, Keller, S, Das, K, Vidyasagar, R, Parkes, L, Burnside, G, Griffiths, M, Kopelman, M, Roberts, N, Solomon, T, Backman, R, Baker, G, Beeching, N, Breen, R, Brown, D, Cheyne, C, Carrol, E, Davies, N, Easton, A, Eccles, M, Foy, R, Garcia-Finana, M, Granerod, J, Griem, J, Gummery, A, Harris, L, Hickey, H, Hill, H, Jacoby, A, Hardwick, H, Kierans, C, Cooper, J, Kneen, R, Lancaster, G, Levin, M, McDonald, R, Medina-Lara, A, Menson, E, Michael, B, Martin, N, Sadarangani, M, Pennington, A, Pollard, A, Riley, J, Salter, A, Thornton, M, Vincent, A, Warlow, C