Editor(s): Kleta R.  (London) Year    Vol.    Issue    pp.        2012  120 No. 2 p7-p15 May 2012   No. 1 p1-p5 March 2012 2011  2010  2009  2008  2007  2006  2005  2004  2003    Journal Home Journal Content Guidelines Editorial Board Aims and Scope Subscriptions Journal Contacts Advertising News & Features Congress Announcements Rights & Permissions Library Recommendation Alerts & RSS Online Sample Top 10 Articles Recommend this              Online Submission Online Peer Review Search in this journal For non-native English speakers and international authors who would like assistance with their writing before submission, we suggest American Journal Experts for their scientific editing service.  © 2012 S. Karger AG, Basel