Before revision:  Finally, we note that unlike the original sketching approach of Ahn, Guha and McGregor'12, none of the existing spanner constructions yield simultaneous communication protocols with low per player information .
After revision:  Finally, we note that unlike the original sketching approach of Ahn, Guha and McGregor'12, none of the existing spanner constructions yield study the simultaneous communication model and propose the first protocols with low per player information .