diff --git a/cell-research.csl b/cell-research.csl
index bba823e44d4..e90f480bd55 100644
--- a/cell-research.csl
+++ b/cell-research.csl
@@ -4,7 +4,7 @@
Cell Research
http://www.zotero.org/styles/cell-research
-
+
Sebastian Karcher
diff --git a/dependent/clinical-and-translational-gastroenterology.csl b/dependent/clinical-and-translational-gastroenterology.csl
index 64b3fc1e35c..31aff396b3d 100644
--- a/dependent/clinical-and-translational-gastroenterology.csl
+++ b/dependent/clinical-and-translational-gastroenterology.csl
@@ -5,7 +5,7 @@
Clinical and Translational Gastroenterology
http://www.zotero.org/styles/clinical-and-translational-gastroenterology
-
+
diff --git a/dependent/international-journal-of-oral-science.csl b/dependent/international-journal-of-oral-science.csl
index 6d12d16dab5..a1830491da1 100644
--- a/dependent/international-journal-of-oral-science.csl
+++ b/dependent/international-journal-of-oral-science.csl
@@ -5,7 +5,7 @@
International Journal of Oral Science
http://www.zotero.org/styles/international-journal-of-oral-science
-
+
diff --git a/dependent/kidney-international-supplements.csl b/dependent/kidney-international-supplements.csl
index 3578b81de7e..19c3ba3545b 100644
--- a/dependent/kidney-international-supplements.csl
+++ b/dependent/kidney-international-supplements.csl
@@ -5,7 +5,7 @@
Kidney International Supplements
http://www.zotero.org/styles/kidney-international-supplements
-
+