text: The common causes of Henoch-Schönlein<unk>  (HSP) are infections, medications, hypersensitivity, vaccinations, genetics etc.
option_0: Henoch-Schönlein purpura causes
option_1: Hemolytic-uremic syndrome causes
option_2: Adams-Stokes syndrome causes
option_3: Henoch-Schönlein purpura other diagnostic studies
option_4: Cryoglobulinemia causes
option_5: Hemolytic anemia causes
option_6: Uveitis causes
option_7: Cryoglobulinemia risk factors