public ActionResult <IEnumerable <PatientReadDTO> > CreatePatients([FromBody] IEnumerable <Patient> pat)
        {
            _repository.CreatePatients(pat);
            _repository.SaveChanges();

            var patients = _mapper.Map <IEnumerable <PatientReadDTO> >(pat);

            return(Created("https://cotecapi.com/patients", patients));
        }