- Correspondence to Carly Ann Hollier, Department of Respiratory and Sleep Medicine, Royal Prince Alfred Hospital, Sleep Unit, Level 11, Building 75, Royal Prince Alfred Hospital, Missenden Rd, Camperdown, NSW 2050, Australia;
- Received August 19, 2013
- Revised October 24, 2013
- Accepted October 31, 2013
- First published November 19, 2013.
This web only file has been produced by the BMJ Publishing Group from an electronic file supplied by the author(s) and has not been edited for content.
Files in this Data Supplement:
- Data supplement 1 - Online table
If you wish to reuse any or all of this article please use the link below which will take you to the Copyright Clearance Center’s RightsLink service. You will be able to get a quick price and instant permission to reuse the content in many different ways.