Experiment with explicit names

Signed-off-by: Eric Kerfoot <eric.kerfoot@gmail.com>

Author: ericspod

.github/CODEOWNERS

@@ -1,4 +1,4 @@
-/monai/ @Project-MONAI/core-reviewers
+/monai/ @KumoLiu @ericspod @Nic-Ma
 /docs/ @Project-MONAI/core-reviewers
 /tests/ @Project-MONAI/core-reviewers
 /.github/ @KumoLiu