public PatientController(BusinessLibrary.IPatientManager manager, ILogger log)
 {
     patientManager = manager;
     logger = log;
 }
 public LogController(BusinessLibrary.IPatientManager manager)
 {
     patientManager = manager;
 }
 public StatisticsController(BusinessLibrary.IPatientManager manager)
 {
     patientManager = manager;
 }