| article html file updated | 5 February 2020 15:28 CET | Update | https://www.mdpi.com/1660-4601/7/9/3467 |
| article html file updated | 19 September 2019 00:59 CEST | Update | N/A |
| article html file updated | 9 May 2019 04:23 CEST | Update | N/A |
| article html file updated | 20 March 2019 03:01 CET | Update | N/A |
| article html file updated | 16 June 2015 11:46 CEST | Update | N/A |
| article html file updated | 14 August 2014 11:42 CEST | Update | N/A |
| article xml file uploaded | 14 August 2014 11:42 CEST | Update | https://www.mdpi.com/1660-4601/7/9/3467/xml |
| article html file updated | 14 August 2014 11:22 CEST | Update | N/A |
| article xml file uploaded | 14 August 2014 11:22 CEST | Original file | N/A |
| article html file updated | 6 February 2013 18:33 CET | Update | N/A |
| article html file updated | 5 February 2013 22:32 CET | Update | N/A |
| article html file updated | 28 January 2013 20:04 CET | Update | N/A |
| article html file updated | 25 January 2013 23:25 CET | Update | N/A |
| article html file updated | 22 January 2013 04:15 CET | Update | N/A |
| article html file updated | 18 January 2013 09:49 CET | Original file | N/A |
