| article html file updated | 12 August 2026 16:35 CEST | Update | https://www.mdpi.com/1660-4601/9/7/2444 |
| article html file updated | 5 February 2020 21:06 CET | Update | N/A |
| article html file updated | 19 September 2019 11:43 CEST | Update | N/A |
| article html file updated | 8 May 2019 16:39 CEST | Update | N/A |
| article html file updated | 25 March 2019 12:37 CET | Update | N/A |
| article html file updated | 17 June 2015 00:55 CEST | Update | N/A |
| article html file updated | 7 February 2013 13:26 CET | Update | N/A |
| article html file updated | 7 February 2013 03:25 CET | Update | N/A |
| article html file updated | 6 February 2013 08:43 CET | Update | N/A |
| article html file updated | 29 January 2013 15:54 CET | Update | N/A |
| article xml file uploaded | 29 January 2013 15:53 CET | Original file | https://www.mdpi.com/1660-4601/9/7/2444/xml |
| article html file updated | 29 January 2013 05:13 CET | Update | N/A |
| article html file updated | 26 January 2013 11:55 CET | Update | N/A |
| article html file updated | 23 January 2013 21:35 CET | Original file | N/A |
