| article html file updated | 6 February 2020 22:59 CET | Update | https://www.mdpi.com/1420-3049/20/9/17393 |
| article html file updated | 21 September 2019 03:43 CEST | Update | N/A |
| article html file updated | 6 May 2019 10:57 CEST | Update | N/A |
| article html file updated | 26 March 2019 11:06 CET | Update | N/A |
| article html file updated | 9 November 2018 11:41 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/1420-3049/20/9/17393/xml |
| article pdf uploaded. | 18 September 2015 15:20 CEST | Version of Record | https://www.mdpi.com/1420-3049/20/9/17393/pdf |
