| article html file updated | 12 February 2020 14:22 CET | Update | https://www.mdpi.com/1996-1944/12/10/1669 |
| article html file updated | 20 October 2019 13:47 CEST | Update | - |
| article html file updated | 4 June 2019 16:50 CEST | Update | - |
| article html file updated | 23 May 2019 12:26 CEST | Update | - |
| article html file updated | 23 May 2019 11:39 CEST | Original file | - |
| article pdf uploaded. | 22 May 2019 13:32 CEST | Version of Record | https://www.mdpi.com/1996-1944/12/10/1669/pdf |
| article xml uploaded. | 22 May 2019 13:32 CEST | Update | https://www.mdpi.com/1996-1944/12/10/1669/xml |
| article xml file uploaded | 22 May 2019 13:32 CEST | Original file | - |
