| article html file updated | 5 February 2020 14:35 CET | Update | https://www.mdpi.com/1660-3397/8/5/1716 |
| article html file updated | 9 May 2019 06:12 CEST | Update | N/A |
| article html file updated | 20 March 2019 00:36 CET | Update | N/A |
| article html file updated | 16 June 2015 09:57 CEST | Update | N/A |
| article html file updated | 14 August 2014 12:06 CEST | Update | N/A |
| article xml file uploaded | 14 August 2014 12:06 CEST | Original file | https://www.mdpi.com/1660-3397/8/5/1716/xml |
| article html file updated | 6 February 2013 17:40 CET | Update | N/A |
| article html file updated | 5 February 2013 21:48 CET | Update | N/A |
| article html file updated | 28 January 2013 19:20 CET | Update | N/A |
| article html file updated | 25 January 2013 22:24 CET | Update | N/A |
| article html file updated | 22 January 2013 00:27 CET | Update | N/A |
| article html file updated | 18 January 2013 06:41 CET | Original file | N/A |
