| article html file updated | 11 February 2020 07:17 CET | Update | https://www.mdpi.com/1996-1944/12/1/189 |
| article html file updated | 13 October 2019 00:13 CEST | Update | - |
| article html file updated | 27 April 2019 10:12 CEST | Update | - |
| article html file updated | 13 April 2019 06:08 CEST | Update | - |
| article html file updated | 2 April 2019 23:30 CEST | Update | - |
| article html file updated | 16 January 2019 09:21 CET | Update | - |
| article html file updated | 8 January 2019 08:51 CET | Original file | - |
| article pdf uploaded. | 8 January 2019 08:49 CET | Version of Record | https://www.mdpi.com/1996-1944/12/1/189/pdf |
| article xml uploaded. | 8 January 2019 08:49 CET | Update | https://www.mdpi.com/1996-1944/12/1/189/xml |
| article xml file uploaded | 8 January 2019 08:49 CET | Original file | - |
