What is a PDF file and how do I view it?
The papers in our online editions for each journal are Portable Document Format (PDF) files and can be viewed with Adobe® Acrobat® Reader®. If you have not yet installed this software on your system it can be downloaded (for free) from Adobe´s website. Acrobat Reader will open when you choose to view a paper on-screen or print a copy. You may find the following suggestions helpful. • Make sure you download the most recent version of Acrobat Reader to maximise the features of our journal content. • The ´ReadMe-Reader´ file which is downloaded with Adobe Acrobat Reader provides some useful information about system compatibility. • In some instances, Adobe Acrobat Reader may not be compatible with your Web browser. For more information visit the Adobe site.