In many places in this code, backticks were used around project and dataset parameters but not around the table name. A parameter is of the form @<identifier>. This can lead to syntax errors :

Formatting query...
CREATE OR REPLACE TABLE `lcp-internal.mimiciv_chorus_tmp`.concept AS
.
.
.
Syntax error: Unexpected "." at [1:25]

These backticks are not necessary, so this PR removes them in all cases where they where used around parameters.