Training materials
Difficulty level: Not specified
and Authors: Erik Hjerde or Nils Peder Willassen
and Contributors: Björn Grüning or Celia van Gelder or Dr. Bernard de Bono or Dr. Sean I O’Donoghue or Espen Aberg or Manimozhiyan Arumugam or Marek Vrbacky or Nils Peder Willassen