00358nas a2200157   4500000000100000008004100001100001500042700001900057700001400076700001200090700001800102700001300120700001300133700002000146245003400166       2018                            d1 aMarshall J1 aRamakrishnan R1 aBirriel P1 aTyson M1 aSappenfield W1 aLiller K1 aCorvin J1 aVenkatachalam H00aCollaboration and Partnership