Weak declension (with definite posting) nominative der solidere die solidere das solidere die solideren In 2000 the definition of a prescription error was studied utilizing a Delphi approach conference; the convention was inspired by ambiguity in what a prescription error is in addition to a should use a uniform definition https://helixplanet.com/comprehensive-guide-to-pharmaceutical-development-and-testing-key-aspects-to-consider/