| article html file updated | 11 February 2020 17:15 CET | Update | https://www.mdpi.com/1996-1944/12/4/625 |
| article html file updated | 15 October 2019 07:10 CEST | Update | - |
| article html file updated | 26 April 2019 14:13 CEST | Update | - |
| article html file updated | 12 April 2019 09:49 CEST | Update | - |
| article html file updated | 3 April 2019 23:43 CEST | Update | - |
| article html file updated | 1 March 2019 06:27 CET | Update | - |
| article html file updated | 20 February 2019 04:32 CET | Original file | - |
| article pdf uploaded. | 20 February 2019 04:31 CET | Version of Record | https://www.mdpi.com/1996-1944/12/4/625/pdf |
| article xml uploaded. | 20 February 2019 04:31 CET | Update | https://www.mdpi.com/1996-1944/12/4/625/xml |
| article xml file uploaded | 20 February 2019 04:31 CET | Original file | - |
