Prism module system from within WCF service?

See more:

C#

.NET

WCF

MEF

PRISM

Can you boostrap a Prism module system from within the WCF service? Because no matter what I do my MEF dependencies are not being fulfilled.

E.g.:

This is my WCF service implementation

public class MyService : IMyServiceContract{
    // This should get filled by MEF after Prism loads the required modules
    [Import]
    IDatabase db;

    public MyService(){
        var bootsrapper = new MyServiceBoostrapper();
        bootsrapper.Run();
    }
}

This is my Prism boostrapper with MEF flavor:

public class MyServiceBoostrapper : MefBootstrapper
{
    protected override void ConfigureContainer()
    {
        base.ConfigureContainer();
    }

    protected override IModuleCatalog CreateModuleCatalog()
    {
        return new ConfigurationModuleCatalog();
    }
    protected override void ConfigureAggregateCatalog()
    {
        base.ConfigureAggregateCatalog();

        // TODO: Add this assembly ... don't know why
        this.AggregateCatalog.Catalogs.Add(new AssemblyCatalog(typeof(MyServiceBoostrapper).Assembly));
        this.AggregateCatalog.Catalogs.Add(new AssemblyCatalog(typeof(IDatabase).Assembly));
        // This is what provides the service
        this.AggregateCatalog.Catalogs.Add(new AssemblyCatalog(typeof(DatabaseImpl).Assembly));
    }

    protected override DependencyObject CreateShell()
    {
        // we don't need the shell
        return null;
    }

}

Here is my module that contains the interfaces for Database Prism service :

[ModuleExport(typeof(IDatabase))]
public class ModuleActivator : IModule
{
    public void Initialize()
    {
        // Do nothing as this module simply provides the API.
    }
}
public interface IDatabase
{
  // interface methods here ...
}

and lastly here is the Prism database service itself:

[ModuleExport(typeof(DatabaseImpl), DependsOnModuleNames = new string[] { "IDatabase" })]
public class ModuleActivator : IModule
{
    public void Initialize()
    {
        // Do nothing as this is a library module.
    }
}

[Export(typeof(IDatabase))]
public class DatabaseImpl : IDatabase
{
   /// implementation here ...
}

Tried this for the last few hours with no success. My db import is always null and is never initialized.

Note, that everything works if I do all of this without Prism, but only with MEF.