The present invention discloses specific human metapneumovirus monoclonal antibodies. Data collection overlaps and load imbalances are eliminated across the data collection agents, creating approximately equal partitions of bandwidth and data collection for each data collection agent. A token is set in the non-volatile storage indicating that flash memory in the non-volatile memory contains modified data. When the vertex data output is output directly to memory, processing of the vertex data output by the downstream computation units can be initiated during a first pass through those units. A desired offset is placed in each MFH branch. The alternative suggestions may for example be different query formulations that relate to the same topic as that of the given query suggestion.