diff --git a/petric.py b/petric.py
index 2f7569a..e5d6408 100755
--- a/petric.py
+++ b/petric.py
@@ -247,18 +247,19 @@ def get_image(fname):
 
 
 if SRCDIR.is_dir():
-    # create list of existing data
+    # create list of existing data (vis. SIRF_data_preparation/dataset_settings.py)
     # NB: `MetricsWithTimeout` initialises `SaveIters` which creates `outdir`
-    data_dirs_metrics = [(SRCDIR / "Siemens_mMR_NEMA_IQ", OUTDIR / "mMR_NEMA",
-                          [MetricsWithTimeout(outdir=OUTDIR / "mMR_NEMA", transverse_slice=72, coronal_slice=109)]),
-                         (SRCDIR / "NeuroLF_Hoffman_Dataset", OUTDIR / "NeuroLF_Hoffman",
-                          [MetricsWithTimeout(outdir=OUTDIR / "NeuroLF_Hoffman", transverse_slice=72)]),
-                         (SRCDIR / "Siemens_Vision600_thorax", OUTDIR / "Vision600_thorax",
-                          [MetricsWithTimeout(outdir=OUTDIR / "Vision600_thorax")]),
-                         (SRCDIR / "Siemens_mMR_ACR", OUTDIR / "mMR_ACR",
-                          [MetricsWithTimeout(outdir=OUTDIR / "mMR_ACR")]),
-                         (SRCDIR / "Mediso_NEMA_IQ", OUTDIR / "Mediso_NEMA",
-                          [MetricsWithTimeout(outdir=OUTDIR / "Mediso_NEMA")]),
+    data_dirs_metrics = [
+        (SRCDIR / "Siemens_mMR_NEMA_IQ", OUTDIR / "mMR_NEMA",
+         [MetricsWithTimeout(outdir=OUTDIR / "mMR_NEMA", transverse_slice=72, coronal_slice=109)]),
+        (SRCDIR / "NeuroLF_Hoffman_Dataset", OUTDIR / "NeuroLF_Hoffman",
+         [MetricsWithTimeout(outdir=OUTDIR / "NeuroLF_Hoffman", transverse_slice=72)]),
+        (SRCDIR / "Siemens_Vision600_thorax", OUTDIR / "Vision600_thorax",
+         [MetricsWithTimeout(outdir=OUTDIR / "Vision600_thorax")]),
+        (SRCDIR / "Siemens_mMR_ACR", OUTDIR / "mMR_ACR",
+         [MetricsWithTimeout(outdir=OUTDIR / "mMR_ACR", transverse_slice=99)]),
+        (SRCDIR / "Mediso_NEMA_IQ", OUTDIR / "Mediso_NEMA",
+         [MetricsWithTimeout(outdir=OUTDIR / "Mediso_NEMA", transverse_slice=22, coronal_slice=89, sagittal_slice=66)]),
     ]
 else:
     log.warning("Source directory does not exist: %s", SRCDIR)