Although Landis 's legal team documented inconsistencies in the handling and evaluation of his urine samples , the disqualification was upheld .
Until 2010 , Landis maintained his innocence and mounted a defense .
Although Landis 's legal team documented inconsistencies in the handling and evaluation of Landis ' urine samples , the disqualification was upheld .
Until 2010 , Landis maintained his innocence and mounted a defense .