| article html file updated | 10 February 2020 12:27 CET | Update | https://www.mdpi.com/1996-1073/11/10/2539 |
| article html file updated | 8 October 2019 05:37 CEST | Update | - |
| article html file updated | 29 April 2019 02:45 CEST | Update | - |
| article html file updated | 14 April 2019 22:12 CEST | Update | - |
| article html file updated | 31 March 2019 22:03 CEST | Update | - |
| article html file updated | 31 October 2018 08:25 CET | Update | - |
| article html file updated | 23 September 2018 11:10 CEST | Original file | - |
| article pdf uploaded. | 23 September 2018 11:09 CEST | Version of Record | https://www.mdpi.com/1996-1073/11/10/2539/pdf |
| article xml uploaded. | 23 September 2018 11:09 CEST | Update | https://www.mdpi.com/1996-1073/11/10/2539/xml |
| article xml file uploaded | 23 September 2018 11:09 CEST | Original file | - |
