Olsson convinced Sweden appointing Potter "positive and exciting"

Kristoffer Olsson on rare brain injury and amnesia: 'I don't remember my parents and son being there'

Sweden's Olsson regains motor skills after clots

Olsson recovering from blood clots on brain

Sweden MF Olsson in rehab center‚ off ventilator

Swedish midfielder Olsson in rehab after brain illness: club

FC Midtjylland delivers update on ex-Arsenal midfielder Olsson

Former Arsenal star Kristoffer Olsson is diagnosed with brain clots after collapsing earlier this year... with his current side FC Midtjylland revealing the midfielder is 'stable' following 'weeks of extensive examinations'

Sweden's Olsson suffering from blood clots on brain

Sweden's Olsson has multiple blood clots in brain

Ex-Arsenal star Kristoffer Olsson diagnosed with brain clots after collapsing

Sweden midfielder Olsson remains in intensive care for blood clots in brain‚ club says

Ex-Arsenal midfielder Kristoffer Olsson hospitalised with "acute" brain disease

Former Arsenal midfielder Olsson on a ventilator in hospital

Former Arsenal midfielder Kristoffer Olsson on ventilator in hospital after collapsing at home

Sweden midfielder Olsson on ventilator in hospital

Sweden's Olsson on ventilator with brain disease

Sweden midfielder Olsson in hospital with brain condition‚ his Danish club says

Sweden midfielder Kristoffer Olsson hospitalised due to brain condition

Ex-Arsenal midfielder Olsson in hospital for 'acute disease related to the brain'

Ex-Arsenal star Kristoffer Olsson‚ 28‚ on life support in hospital after collapsing at home

Former Arsenal star Kristoffer Olsson‚ 28‚ on ventilator after losing consciousness

Ex-Arsenal ace Olsson rushed to hospital after losing consciousness at home