| article html file updated | 10 February 2020 07:08 CET | Update | https://www.mdpi.com/1996-1944/11/9/1507 |
| article html file updated | 6 October 2019 23:13 CEST | Update | - |
| article html file updated | 29 April 2019 13:58 CEST | Update | - |
| article html file updated | 15 April 2019 09:27 CEST | Update | - |
| article html file updated | 31 March 2019 10:49 CEST | Update | - |
| article html file updated | 28 September 2018 11:02 CEST | Update | - |
| article html file updated | 22 August 2018 16:03 CEST | Original file | - |
| article pdf uploaded. | 22 August 2018 16:02 CEST | Version of Record | https://www.mdpi.com/1996-1944/11/9/1507/pdf |
| article xml uploaded. | 22 August 2018 16:02 CEST | Update | https://www.mdpi.com/1996-1944/11/9/1507/xml |
| article xml file uploaded | 22 August 2018 16:02 CEST | Original file | - |
