| article html file updated | 10 February 2020 07:48 CET | Update | https://www.mdpi.com/1996-1073/11/9/2250 |
| article html file updated | 7 October 2019 03:00 CEST | Update | - |
| article html file updated | 29 April 2019 12:28 CEST | Update | - |
| article html file updated | 15 April 2019 08:00 CEST | Update | - |
| article html file updated | 31 March 2019 12:15 CEST | Update | - |
| article html file updated | 25 September 2018 13:18 CEST | Update | - |
| article html file updated | 27 August 2018 14:03 CEST | Original file | - |
| article pdf uploaded. | 27 August 2018 14:02 CEST | Version of Record | https://www.mdpi.com/1996-1073/11/9/2250/pdf |
| article xml uploaded. | 27 August 2018 14:02 CEST | Update | https://www.mdpi.com/1996-1073/11/9/2250/xml |
| article xml file uploaded | 27 August 2018 14:02 CEST | Original file | - |
