Guidelines for Authors

The journal and all contributions and illustrations contained therein are protected by copyright laws. Any usage occurring outside the restrictions of the copyright laws which takes place without the approval of the publisher is strictly prohibited and punishable by law. This applies in particular to duplications, translations, microfilm production, and storing and processing in electronic systems. A trade mark may be legally protected even if, when reproduced in this journal, the sign ® or other indication of possible legal protection is lacking. Any dosages indicated in this journal, in particular in the case of new drugs, should always be compared with the relevant information provided by the manufacturer in the instruction leaflets accompanying the medication.