| article html file updated | 10 February 2020 07:10 CET | Update | https://www.mdpi.com/1996-1944/11/9/1508 |
| article html file updated | 6 October 2019 23:27 CEST | Update | - |
| article html file updated | 29 April 2019 13:54 CEST | Update | - |
| article html file updated | 15 April 2019 09:23 CEST | Update | - |
| article html file updated | 31 March 2019 10:53 CEST | Update | - |
| article html file updated | 28 September 2018 11:05 CEST | Update | - |
| article html file updated | 23 August 2018 06:50 CEST | Original file | - |
| article pdf uploaded. | 23 August 2018 06:48 CEST | Version of Record | https://www.mdpi.com/1996-1944/11/9/1508/pdf |
| article xml uploaded. | 23 August 2018 06:48 CEST | Update | https://www.mdpi.com/1996-1944/11/9/1508/xml |
| article xml file uploaded | 23 August 2018 06:48 CEST | Original file | - |
