public static async Task LoadReferencesAsync <T>(this IDbCommand dbCmd, T instance, CancellationToken token)
        {
            var loadRef = new LoadReferencesAsync <T>(dbCmd, instance);

            foreach (var fieldDef in loadRef.FieldDefs)
            {
                dbCmd.Parameters.Clear();
                var listInterface = fieldDef.FieldType.GetTypeWithGenericInterfaceOf(typeof(IList <>));
                if (listInterface != null)
                {
                    await loadRef.SetRefFieldList(fieldDef, listInterface.GenericTypeArguments()[0], token);
                }
                else
                {
                    await loadRef.SetRefField(fieldDef, fieldDef.FieldType, token);
                }
            }
        }