s#([\s,])(Kevin P. Chilton)([\s,])#$1$2$3#gi; s#([\s,])(Kevin Chilton)([\s,])#$1$2$3#gi; s#([\s,])(Chilton)([\s,])#$1$2$3#gi; s#([\s,])(Richard A. Searfoss)([\s,])#$1$2$3#gi; s#([\s,])(Richard Searfoss)([\s,])#$1$2$3#gi; s#([\s,])(Searfoss)([\s,])#$1$2$3#gi; s#([\s,])(Shannon W. Lucid)([\s,])#$1$2$3#gi; s#([\s,])(Shannon Lucid)([\s,])#$1$2$3#gi; s#([\s,])(Lucid)([\s,])#$1$2$3#gi; s#([\s,])(Linda M. Godwin)([\s,])#$1 $2$3#gi; s#([\s,])(Linda Godwin)([\s,])#$1 $2$3#gi; s#([\s,])(Godwin)([\s,])#$1 $2$3#gi; s#([\s,])(Michael R. Clifford)([\s,])#$1$2$3#gi; s#([\s,])(Michael Clifford)([\s,])#$1$2$3#gi; s#([\s,])(Mike Clifford)([\s,])#$1$2$3#gi; s#([\s,])(Clifford)([\s,])#$1$2$3#gi; s#([\s,])(Ronald M. Sega)([\s,])#$1$2$3#gi; s#([\s,])(Ronald Sega)([\s,])#$1$2$3#gi; s#([\s,])(Ron Sega)([\s,])#$1$2$3#gi; s#([\s,])(Sega)([\s,])#$1$2$3#gi;