| article html file updated | 10 February 2020 07:54 CET | Update | https://www.mdpi.com/1996-1944/11/9/1548 |
| article html file updated | 7 October 2019 03:32 CEST | Update | - |
| article html file updated | 29 April 2019 12:14 CEST | Update | - |
| article html file updated | 15 April 2019 07:47 CEST | Update | - |
| article html file updated | 31 March 2019 12:27 CEST | Update | - |
| article html file updated | 28 September 2018 12:00 CEST | Update | - |
| article html file updated | 28 August 2018 08:23 CEST | Original file | - |
| article pdf uploaded. | 28 August 2018 08:22 CEST | Version of Record | https://www.mdpi.com/1996-1944/11/9/1548/pdf |
| article xml uploaded. | 28 August 2018 08:22 CEST | Update | https://www.mdpi.com/1996-1944/11/9/1548/xml |
| article xml file uploaded | 28 August 2018 08:22 CEST | Original file | - |
