| article html file updated | 13 February 2020 11:17 CET | Update | https://www.mdpi.com/1996-1944/12/17/2655 |
| article html file updated | 11 September 2019 23:20 CEST | Update | - |
| article html file updated | 11 September 2019 16:08 CEST | Update | - |
| article html file updated | 11 September 2019 10:10 CEST | Update | - |
| article html file updated | 11 September 2019 08:16 CEST | Update | - |
| article html file updated | 22 August 2019 15:54 CEST | Original file | - |
| article pdf uploaded. | 21 August 2019 11:16 CEST | Version of Record | https://www.mdpi.com/1996-1944/12/17/2655/pdf |
| article xml uploaded. | 21 August 2019 11:16 CEST | Update | https://www.mdpi.com/1996-1944/12/17/2655/xml |
| article xml file uploaded | 21 August 2019 11:16 CEST | Original file | - |
