{
  "abstract": "Ahmad Shakeel,  OP7, OP8, OP14",
  "authors": [
    {
      "affiliations": [],
      "name": "BMJ Publishing Group Ltd"
    }
  ],
  "title": "Author index",
  "uid": "19878536-ee02-51c5-89b2-93dc4a9c4b07"
}