1Department of Paediatrics, Royal Belfast Hospital For Sick Children, Belfast, UK
2Paediatric Infectious Disease Department, Royal Belfast Hospital for Sick Children, Belfast, UK
3Department of Ophthalmology, Royal Victoria Hospital, Belfast, UK
4Department of Paediatric Neurology, Royal Belfast Hospital for Sick Children, Belfast, UK
5Department of General Paediatrics, Royal Belfast Hospital for Sick Children, Belfast, UK
Dr Helen Elizabeth Groves, Department of Paediatrics, Royal Belfast Hospital For Sick Children, Belfast BT12 6BA, UK; [email protected]
Received July 25, 2014
Accepted January 17, 2015
