| article html file updated | 11 February 2020 23:46 CET | Update | https://www.mdpi.com/1996-1944/12/6/938 |
| article html file updated | 16 October 2019 23:11 CEST | Update | - |
| article html file updated | 25 April 2019 23:56 CEST | Update | - |
| article html file updated | 11 April 2019 18:57 CEST | Update | - |
| article html file updated | 9 April 2019 19:39 CEST | Update | - |
| article html file updated | 4 April 2019 17:20 CEST | Update | - |
| article html file updated | 21 March 2019 08:47 CET | Original file | - |
| article pdf uploaded. | 21 March 2019 08:45 CET | Version of Record | https://www.mdpi.com/1996-1944/12/6/938/pdf |
| article xml uploaded. | 21 March 2019 08:45 CET | Update | https://www.mdpi.com/1996-1944/12/6/938/xml |
| article xml file uploaded | 21 March 2019 08:45 CET | Original file | - |
