| article html file updated | 11 February 2020 18:20 CET | Update | https://www.mdpi.com/1996-1944/12/4/678 |
| article html file updated | 15 October 2019 14:15 CEST | Update | - |
| article html file updated | 26 April 2019 11:51 CEST | Update | - |
| article html file updated | 12 April 2019 07:20 CEST | Update | - |
| article html file updated | 4 April 2019 02:52 CEST | Update | - |
| article html file updated | 1 March 2019 12:07 CET | Update | - |
| article html file updated | 25 February 2019 08:07 CET | Original file | - |
| article pdf uploaded. | 25 February 2019 08:06 CET | Version of Record | https://www.mdpi.com/1996-1944/12/4/678/pdf |
| article xml uploaded. | 25 February 2019 08:06 CET | Update | https://www.mdpi.com/1996-1944/12/4/678/xml |
| article xml file uploaded | 25 February 2019 08:06 CET | Original file | - |
