private void PopulateWithDefaultData()
        {
            NewPatient();

            Name          = "Doe";
            GivenName     = "John";
            BirthDate     = new DateTime(1925, 8, 27);
            MultipleBirth = false;
            Gender        = AdministrativeGender.Male;
            Active        = true;
            Deceased      = false;
            MaritalState  = MaritalStatusList.FirstOrDefault(x => x.Equals("married"));
            Nationality   = NationalityList.First(x => x.Equals("US"));

            Photo = "unknown-male.jpg";

            Address1        = "Nørre Alle";
            Address2        = "12";
            Triage          = "TriageRed";
            Specialty       = "Unknown";
            HospitalName    = "AUH";
            CPR             = "1212121212";
            FromDestination = "Grenåvej";
            AgeOfPatient    = "40";
            Zip             = "8000";
            City            = "Aarhus";
            State           = "Midtjylland";
            Country         = "Denmark";

            Phone  = "12345678";
            Mobile = "";
            Email  = "*****@*****.**";
        }
        private void NewPatient()
        {
            PatientId = "NEW PATIENT";
            Active    = true;
            Deceased  = false;

            Name      = "";
            GivenName = "";
            BirthDate = DateTime.Now;
            //added:
            ETA = DateTime.Now;

            MultipleBirth = false;
            Gender        = AdministrativeGender.Unknown;
            MaritalState  = MaritalStatusList.FirstOrDefault(x => x.Equals("unknown"));
            Nationality   = NationalityList.First(x => x.Equals("Other"));

            Address1        = "";
            Address2        = "";
            Zip             = "";
            City            = "";
            State           = "";
            Country         = "";
            CPR             = "";
            FromDestination = "";
            AgeOfPatient    = "";


            Phone  = "";
            Mobile = "";
            Email  = "";

            Photo = "unknown-male.jpg";
        }
        private void ExecuteReadData(object obj)
        {
            String id = PatientId;

            NewPatient();
            PatientId = "UNKNOWN";

            var uri    = new Uri(_url);
            var client = new FhirClient(uri);



            var location = String.Format("{0}/Patient/{1}", _url, id);

            Patient entry = null;

            try
            {
                entry = client.Read <Patient>(new Uri(location));

                //entry = client.Read(location);
                if (entry == null)
                {
                    return;
                }

                _entry = entry;

                //var identity = new ResourceIdentity(_entry.Id);
                //PatientId = identity.Id;

                var identity = _entry.Id;
                PatientId = identity;

                var patient = _entry;

                Active = patient.Active ?? true;
                var d = patient.Deceased as Hl7.Fhir.Model.FhirBoolean;
                if (d != null)
                {
                    Deceased = d.Value ?? false;
                }
                else
                {
                    Deceased = false;
                }

                Name      = patient.Name[0].Family.ToString();
                GivenName = patient.Name[0].GivenElement[0].ToString();

                if (patient.BirthDate != null)
                {
                    BirthDate = DateTime.Parse(patient.BirthDate);
                }

                var m = patient.MultipleBirth as FhirBoolean;
                if (m != null)
                {
                    MultipleBirth = m.Value ?? false;
                }
                else
                {
                    MultipleBirth = false;
                }


                // The following properties are not yet updated, simply set them to default values
                //
                // TODO
                //
                Gender          = patient.Gender ?? AdministrativeGender.Unknown;
                CPR             = patient.Identifier[0].Value.ToString();
                Triage          = patient.GetStringExtension("http://www.example.com/triagetest") ?? "Unknown";
                Specialty       = patient.GetStringExtension("http://www.example.com/SpecialtyTest") ?? "Unknown";
                HospitalName    = patient.Identifier[1].Value ?? "Unknown"; //patient.GetStringExtension("http://www.example.com/hospitalTest") ?? "To hospital went wrong";
                FromDestination = patient.Identifier[2].Value ?? "Unknown";
                //AgeOfPatient = patient.
                //Tjek op på at den er i Identity
                ETA = Convert.ToDateTime(patient.GetExtension("http://www.example.com/datetimeTest").Value.ToString());

                MaritalState = MaritalStatusList.FirstOrDefault(x => x.Equals("unknown"));
                Nationality  = NationalityList.First(x => x.Equals("Other"));

                //if(patient.Address[0] != null) Address1 = patient.Address[0].LineElement[0].ToString();
                // if (patient.Address[0].LineElement[1] != null) Address2 = patient.Address[0].LineElement[1].ToString();

                // if (patient.Address[0].PostalCode != null) Zip = patient.Address[0].PostalCode;
                // if (patient.Address[0].City != null) City = patient.Address[0].City;
                // if (patient.Address[0].State != null) State = patient.Address[0].State;
                // if (patient.Address[0].Country != null) Country = patient.Address[0].Country;

                // if (patient.Telecom[0] != null) Phone = patient.Telecom[0].Value;
                // if (patient.Telecom[1] != null) Mobile = patient.Telecom[1].Value;
                // if (patient.Telecom[2] != null) Email = patient.Telecom[2].Value;

                // Photo = null;
            }
            catch (Exception)
            {
                NewPatient();
            }
        }