def METHOD_NAME(self, key, value):
    METHOD_NAME = []
    value = sorted(value,
                   key=lambda k: k["start_year"],
                   reverse=True)
    for experiment in value:
        _set_int_or_del(experiment, "start_year", experiment.get("start_year"))
        _set_int_or_del(experiment, "end_year", experiment.get("end_year"))
        METHOD_NAME.append(experiment)
    return METHOD_NAME