def METHOD_NAME(self, collectors):
    """Collects timestamp results in parallel, using a DeferredList.
    :param collectors: A list of deferreds to wait for - the deferreds
                       should return integer results.
    """
    result = yield defer.DeferredList(
        [self.snmpv2mib.get_timestamp_and_uptime()] + list(collectors)
    )
    tup = []
    for success, value in result:
        if success:
            tup.append(value)
        else:
            value.raiseException()
    self.collected_times = tuple(tup)
    defer.returnValue(self.collected_times)