| article html file updated | 5 February 2020 23:21 CET | Update | https://www.mdpi.com/1660-3397/10/12/2782 |
| article html file updated | 8 May 2019 11:15 CEST | Update | - |
| article html file updated | 20 March 2019 15:47 CET | Update | - |
| article html file updated | 17 June 2015 04:43 CEST | Update | - |
| article html file updated | 14 August 2014 12:07 CEST | Update | - |
| article xml file uploaded | 14 August 2014 12:07 CEST | Original file | https://www.mdpi.com/1660-3397/10/12/2782/xml |
| article html file updated | 7 February 2013 17:20 CET | Update | - |
| article html file updated | 24 January 2013 10:51 CET | Original file | - |
