Was Andreas Lubitz on Anti Depressants?

"German investigators found antidepressants in the apartment of Germanwings co-pilot Andreas Lubitz this week, according to published reports.

Die Welt, a German newspaper, cited an unidentified senior investigator who said Lubitz suffered from a severe 'psychosomatic illness' and German police seized prescription drugs that treat the condition. Lubitz suffered from a 'severe subjective burnout syndrome' and from severe depression, the source told Die Welt" (Link).