| article html file updated | 12 February 2020 21:17 CET | Update | https://www.mdpi.com/1996-1944/12/12/1995 |
| article html file updated | 22 October 2019 07:04 CEST | Update | - |
| article html file updated | 3 July 2019 15:10 CEST | Update | - |
| article html file updated | 21 June 2019 12:50 CEST | Original file | - |
| article pdf uploaded. | 21 June 2019 12:48 CEST | Version of Record | https://www.mdpi.com/1996-1944/12/12/1995/pdf |
| article xml uploaded. | 21 June 2019 12:48 CEST | Update | https://www.mdpi.com/1996-1944/12/12/1995/xml |
| article xml file uploaded | 21 June 2019 12:48 CEST | Original file | - |
