| article html file updated | 29 August 2025 20:25 CEST | Update | https://www.mdpi.com/1660-4601/9/8/2694 |
| article html file updated | 15 July 2022 21:54 CEST | Update | - |
| article html file updated | 5 February 2020 21:21 CET | Update | - |
| article html file updated | 8 May 2019 16:08 CEST | Update | - |
| article html file updated | 25 March 2019 13:05 CET | Update | - |
| article html file updated | 17 June 2015 01:19 CEST | Update | - |
| article html file updated | 7 February 2013 13:52 CET | Update | - |
| article html file updated | 7 February 2013 04:49 CET | Update | - |
| article html file updated | 6 February 2013 09:15 CET | Update | - |
| article html file updated | 29 January 2013 15:59 CET | Update | - |
| article xml file uploaded | 29 January 2013 15:59 CET | Original file | https://www.mdpi.com/1660-4601/9/8/2694/xml |
| article html file updated | 29 January 2013 05:36 CET | Update | - |
| article html file updated | 26 January 2013 17:22 CET | Update | - |
| article html file updated | 23 January 2013 22:52 CET | Original file | - |