| article html file updated | 6 February 2020 11:07 CET | Update | https://www.mdpi.com/1420-3049/19/8/11211 |
| article html file updated | 20 September 2019 11:04 CEST | Update | - |
| article html file updated | 7 May 2019 10:45 CEST | Update | - |
| article html file updated | 21 March 2019 22:06 CET | Update | - |
| article html file updated | 17 September 2018 11:33 CEST | Update | - |
| article html file updated | 12 September 2018 09:45 CEST | Update | - |
| article html file updated | 20 August 2015 14:11 CEST | Update | - |
| article html file updated | 3 September 2014 03:39 CEST | Update | - |
| article xml file uploaded | 3 September 2014 03:39 CEST | Update | https://www.mdpi.com/1420-3049/19/8/11211/xml |
| article html file updated | 2 September 2014 12:49 CEST | Original file | - |
| article xml file uploaded | 2 September 2014 12:49 CEST | Original file | - |
| article pdf uploaded. | 31 July 2014 10:48 CEST | Version of Record | https://www.mdpi.com/1420-3049/19/8/11211/pdf |
