| article html file updated | 6 February 2020 00:45 CET | Update | https://www.mdpi.com/1422-0067/14/3/4841 |
| article html file updated | 8 May 2019 07:54 CEST | Update | - |
| article html file updated | 20 March 2019 19:10 CET | Update | - |
| article html file updated | 17 June 2015 06:57 CEST | Update | - |
| article html file updated | 21 May 2013 09:12 CEST | Update | - |
| article xml file uploaded | 21 May 2013 09:12 CEST | Update | https://www.mdpi.com/1422-0067/14/3/4841/xml |
| article html file updated | 18 April 2013 13:59 CEST | Update | - |
| article xml file uploaded | 18 April 2013 13:59 CEST | Update | - |
| article html file updated | 9 April 2013 15:34 CEST | Original file | - |
| article xml file uploaded | 9 April 2013 15:34 CEST | Original file | - |
| article pdf uploaded. | 1 March 2013 13:20 CET | Version of Record | https://www.mdpi.com/1422-0067/14/3/4841/pdf |
