| article html file updated | 10 February 2020 15:46 CET | Update | https://www.mdpi.com/1996-1944/11/10/1977 |
| article html file updated | 9 October 2019 01:11 CEST | Update | - |
| article html file updated | 28 April 2019 20:19 CEST | Update | - |
| article html file updated | 14 April 2019 15:27 CEST | Update | - |
| article html file updated | 1 April 2019 06:03 CEST | Update | - |
| article html file updated | 29 October 2018 11:31 CET | Update | - |
| article html file updated | 14 October 2018 08:31 CEST | Original file | - |
| article pdf uploaded. | 14 October 2018 08:31 CEST | Version of Record | https://www.mdpi.com/1996-1944/11/10/1977/pdf |
| article xml uploaded. | 14 October 2018 08:31 CEST | Update | https://www.mdpi.com/1996-1944/11/10/1977/xml |
| article xml file uploaded | 14 October 2018 08:30 CEST | Original file | - |
