Currently, the package uses "logger" package, but it produces ugly symbols when logging to file. In addition, as most of the OHDSI packages use ParallelLogger package, it would be wise to use the same depdency. Therefore, we should switch to ParallelLogger.
Currently, the package uses "logger" package, but it produces ugly symbols when logging to file. In addition, as most of the OHDSI packages use ParallelLogger package, it would be wise to use the same depdency. Therefore, we should switch to ParallelLogger.