| article html file updated | 11 February 2020 20:26 CET | Update | https://www.mdpi.com/1996-1944/12/5/774 |
| article html file updated | 26 April 2019 07:03 CEST | Update | - |
| article html file updated | 12 April 2019 02:23 CEST | Update | - |
| article html file updated | 4 April 2019 08:23 CEST | Update | - |
| article html file updated | 18 March 2019 17:14 CET | Update | - |
| article html file updated | 6 March 2019 12:26 CET | Original file | - |
| article pdf uploaded. | 6 March 2019 12:25 CET | Version of Record | https://www.mdpi.com/1996-1944/12/5/774/pdf |
| article xml uploaded. | 6 March 2019 12:25 CET | Update | https://www.mdpi.com/1996-1944/12/5/774/xml |
| article xml file uploaded | 6 March 2019 12:25 CET | Original file | - |
