I don't realy get it.
what does mapping to a range mean? 
Howcome for the worst injury possible the doktor level has no effect at all (each level will leave you a 5 week injury based on your table)
Could you clarify all this a little for me, this is important info. And just to make sure,  this comes from a BB right??
                                
                                
                                
                                
                                
                                
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