| article html file updated | 6 February 2020 00:40 CET | Update | https://www.mdpi.com/1422-0067/14/3/4525 |
| article html file updated | 8 May 2019 08:07 CEST | Update | - |
| article html file updated | 20 March 2019 18:57 CET | Update | - |
| article html file updated | 17 June 2015 06:50 CEST | Update | - |
| article html file updated | 21 May 2013 09:10 CEST | Update | - |
| article xml file uploaded | 21 May 2013 09:10 CEST | Update | https://www.mdpi.com/1422-0067/14/3/4525/xml |
| article html file updated | 18 April 2013 13:58 CEST | Update | - |
| article xml file uploaded | 18 April 2013 13:58 CEST | Update | - |
| article html file updated | 9 April 2013 15:23 CEST | Original file | - |
| article xml file uploaded | 9 April 2013 15:22 CEST | Original file | - |
| article pdf uploaded. | 25 February 2013 14:42 CET | Version of Record | https://www.mdpi.com/1422-0067/14/3/4525/pdf |
