| article html file updated | 6 February 2020 22:58 CET | Update | https://www.mdpi.com/1420-3049/20/9/17309 |
| article html file updated | 21 September 2019 03:42 CEST | Update | - |
| article html file updated | 6 May 2019 10:58 CEST | Update | - |
| article html file updated | 26 March 2019 11:05 CET | Update | - |
| article html file updated | 9 November 2018 11:39 CET | Update | - |
| article html file updated | 9 October 2015 12:02 CEST | Update | - |
| article xml file uploaded | 9 October 2015 12:02 CEST | Update | https://www.mdpi.com/1420-3049/20/9/17309/xml |
| article html file updated | 23 September 2015 09:16 CEST | Original file | - |
| article xml file uploaded | 23 September 2015 09:16 CEST | Original file | - |
| article pdf uploaded. | 18 September 2015 15:02 CEST | Version of Record | https://www.mdpi.com/1420-3049/20/9/17309/pdf |
