| article html file updated | 12 February 2020 18:33 CET | Update | https://www.mdpi.com/1996-1944/12/11/1861 |
| article html file updated | 21 October 2019 14:29 CEST | Update | N/A |
| article html file updated | 21 June 2019 06:14 CEST | Update | N/A |
| article html file updated | 9 June 2019 04:17 CEST | Original file | N/A |
| article pdf uploaded. | 9 June 2019 04:16 CEST | Version of Record | https://www.mdpi.com/1996-1944/12/11/1861/pdf |
| article xml uploaded. | 9 June 2019 04:16 CEST | Update | https://www.mdpi.com/1996-1944/12/11/1861/xml |
| article xml file uploaded | 9 June 2019 04:16 CEST | Original file | N/A |
