| article html file updated | 6 February 2020 01:48 CET | Update | https://www.mdpi.com/1422-0067/14/5/9440 |
| article html file updated | 8 May 2019 05:43 CEST | Update | - |
| article html file updated | 20 March 2019 21:48 CET | Update | - |
| article html file updated | 17 June 2015 08:54 CEST | Update | - |
| article html file updated | 25 July 2013 15:08 CEST | Update | - |
| article xml file uploaded | 25 July 2013 15:08 CEST | Update | https://www.mdpi.com/1422-0067/14/5/9440/xml |
| article html file updated | 10 June 2013 08:59 CEST | Original file | - |
| article xml file uploaded | 10 June 2013 08:58 CEST | Original file | - |
| article supplementary file uploaded. | 29 April 2013 10:48 CEST | - | https://www.mdpi.com/1422-0067/14/5/9440#supplementary |
| article pdf uploaded. | 29 April 2013 10:48 CEST | Version of Record | https://www.mdpi.com/1422-0067/14/5/9440/pdf |
