PerioTrap Pharmaceuticals GmbH Weinbergweg 22D-06120 Halle (Saale)Germany info@periotrap.com  Contact Represented by the Executive Board Members:Dr. Mirko Buchholz (CSO)Pierre Tangermann (CEO) Commercial Register number:HRB 26585 Register court:Stendal, Germany VAT Identification Number:DE 322625063 Advice on programming and implementation:Christian Jäger Image rights to photographs belong to:TGZ Halle, Marco Warmuth