(async () => {
  try {
    const token = await fhirInterface().getToken();

    let config = {
      method: "get",
      url: `${fhirSettings.base_url}/DSTU2/Patient/${fhirSettings.patient_id}`,
      headers: {
        Accept: "application/json",
        Authorization: `${token.token_type} ${token.access_token}`,
      },
    };

    const result = await axios(config);
    res.json(result.data);
  } catch (err) {
    if (err.response) {
      res.status(err.response.status).json(err.response.data);
    } else {
      res.status(400).json(JSON.stringify(err));
    }
  }
})();