By liam.apicella@iliffepublishing.co.uk (Liam Apicella) Sarah Leiter, who is a NHS paediatrician from Cambridge, has been selected to compete for Great Britain at the upcoming IBSA Goalball World Championships. The championships, which are one of three qualifying opportunities for the Paris 2024 Paralympic Games, are set to take place in Portugal from the December 5-17. Leiter, 32, has a visual impairment but this has not stopped her working within the NHS while representing her country at goalball. Alongside competing in the Goalball UK Super League with the Cambridge Dons and Queen Bees, she…