| article html file updated | 6 February 2020 22:47 CET | Update | https://www.mdpi.com/1420-3049/20/9/16758 |
| article html file updated | 21 September 2019 03:22 CEST | Update | N/A |
| article html file updated | 6 May 2019 11:21 CEST | Update | N/A |
| article html file updated | 26 March 2019 10:44 CET | Update | N/A |
| article html file updated | 9 November 2018 11:26 CET | Update | N/A |
| article html file updated | 9 October 2015 12:02 CEST | Original file | N/A |
| article xml file uploaded | 9 October 2015 12:02 CEST | Original file | https://www.mdpi.com/1420-3049/20/9/16758/xml |
| article pdf uploaded. | 15 September 2015 14:49 CEST | Version of Record | https://www.mdpi.com/1420-3049/20/9/16758/pdf |
