public function createSection($codeSection, $name, $informations, Country $country)
 {
     $section = new Section();
     $section->setCodeSection($codeSection);
     $section->setName($name);
     $section->setAddress(isset($informations[0]) ? $informations[0] : null);
     $section->setPhone(isset($informations[1]) ? $informations[1] : null);
     $section->setWebsite(isset($informations[2]) ? $informations[2] : null);
     $section->setEmail(isset($informations[3]) ? $informations[3] : null);
     $section->setUniversity(isset($informations[4]) ? $informations[4] : null);
     $section->setCountry($country);
     return $section;
 }