/* Returns the latest evaluation for a patient, only with the date and the final score */
 public Evaluation getMinimizedLatestEvaluation(String patientUUID) {
   SQLiteDatabase db = this.getReadableDatabase();
   Cursor cursor =
       db.query(
           TABLE_EVALUATIONS,
           new String[] {KEY_EVALUATION_DATE, KEY_EVALUATION_SCORE},
           FK_PATIENT + "=?",
           new String[] {patientUUID},
           null,
           null,
           null,
           null);
   Evaluation evaluation = null;
   if (cursor != null && cursor.moveToLast()) {
     evaluation = new Evaluation();
     evaluation.setDate(cursor.getString(0));
     evaluation.setScore(cursor.getInt(1));
   }
   db.close();
   return evaluation;
 }