| article html file updated | 6 February 2020 22:44 CET | Update | https://www.mdpi.com/1420-3049/20/9/16723 |
| article html file updated | 21 September 2019 03:20 CEST | Update | - |
| article html file updated | 6 May 2019 11:27 CEST | Update | - |
| article html file updated | 26 March 2019 10:38 CET | Update | - |
| article html file updated | 9 November 2018 11:25 CET | Update | - |
| article html file updated | 9 October 2015 12:02 CEST | Original file | - |
| article xml file uploaded | 9 October 2015 12:02 CEST | Original file | https://www.mdpi.com/1420-3049/20/9/16723/xml |
| article pdf uploaded. | 14 September 2015 13:00 CEST | Version of Record | https://www.mdpi.com/1420-3049/20/9/16723/pdf |
