February 2013 - Volume 104 - Supplement 1 2S Editor-in-Chief: Brant A. Ulsh, PhD, CHP ISSN: 0017-9078 Online ISSN: 1538-5159 Frequency: 12 issues / year Impact Factor: 1.316 + Favorites
May 2013 - Volume 104 - Supplement 2 5S Editor-in-Chief: Brant A. Ulsh, PhD, CHP ISSN: 0017-9078 Online ISSN: 1538-5159 Frequency: 12 issues / year Impact Factor: 1.316 + Favorites
August 2013 - Volume 105 - Supplement 2 2 Editor-in-Chief: Brant A. Ulsh, PhD, CHP ISSN: 0017-9078 Online ISSN: 1538-5159 Frequency: 12 issues / year Impact Factor: 1.316 + Favorites
November 2013 - Volume 105 - Supplement 3 5 Editor-in-Chief: Brant A. Ulsh, PhD, CHP ISSN: 0017-9078 Online ISSN: 1538-5159 Frequency: 12 issues / year Impact Factor: 1.316 + Favorites
