- Correspondence to Jo P Everett, Chan Shun Pavilion, 11175 Campus Street,Loma Linda, CA 92350 USA;
- Received October 12, 2010
- Revised December 6, 2010
- Accepted December 10, 2010
- First published February 2, 2011.
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.