| article html file updated | 5 February 2020 17:53 CET | Update | https://www.mdpi.com/1660-3397/9/8/1359 |
| article html file updated | 8 May 2019 23:36 CEST | Update | N/A |
| article html file updated | 20 March 2019 08:59 CET | Update | N/A |
| article html file updated | 16 June 2015 17:43 CEST | Update | N/A |
| article html file updated | 14 August 2014 12:04 CEST | Update | N/A |
| article xml file uploaded | 14 August 2014 12:04 CEST | Original file | https://www.mdpi.com/1660-3397/9/8/1359/xml |
| article html file updated | 6 February 2013 22:10 CET | Update | N/A |
| article html file updated | 6 February 2013 01:59 CET | Update | N/A |
| article html file updated | 28 January 2013 23:22 CET | Update | N/A |
| article html file updated | 26 January 2013 04:18 CET | Update | N/A |
| article html file updated | 22 January 2013 20:25 CET | Original file | N/A |
