Which one is correct for diagnosing steroid-resistance nephrotic syndrome
A
urinary protein is range from(+++)to(++++)after1〜2weeks of steroid therapy
B
urinary protein is range from(+++)to(++++)after2〜3weeks of steroid therapy
C
urinary protein is range from(+++)to(++++)after3〜4weeks of steroid therapy
D
urinary protein is range from(+++)to(++++)after5〜6weeks of steroid therapy
E
urinary protein is range from(+++)to(++++)after4〜8weeks of steroid therapy