private function processMultipleCenterInstitution()
 {
     // build doctors data
     $this->apiInstitutionService->buildDoctors($this->institution);
     // Hesitant on modifying the twig extension since it is used in many contexts
     foreach ($this->institution['institutionMedicalCenters'] as $key => &$imcData) {
         $this->apiInstitutionMedicalCenterService->buildLogoSource($imcData, ImageSizes::MINI, InstitutionMedicalCenterApiService::CONTEXT_HOSPITAL_CLINICS_LIST);
         // flatten specializations list for displaying list
         // do this here so we will have no processing in twig template and so this will be cached
         $imcData['specializationsList'] = array();
         foreach ($imcData['institutionSpecializations'] as $instSpecialization) {
             // we always assume this since this is eagerly loaded in buildInstitutionSpecializations
             $imcData['specializationsList'][$instSpecialization['specialization']['id']] = $instSpecialization['specialization']['name'];
         }
     }
 }