| article html file updated | 13 February 2020 18:59 CET | Update | https://www.mdpi.com/1996-1944/12/19/3054 |
| article html file updated | 15 October 2019 21:55 CEST | Update | - |
| article html file updated | 21 September 2019 07:56 CEST | Original file | - |
| article pdf uploaded. | 21 September 2019 07:54 CEST | Updated version of record | https://www.mdpi.com/1996-1944/12/19/3054/pdf |
| article xml uploaded. | 21 September 2019 07:54 CEST | Update | https://www.mdpi.com/1996-1944/12/19/3054/xml |
| article xml file uploaded | 21 September 2019 07:54 CEST | Update | - |
| article pdf uploaded. | 20 September 2019 11:04 CEST | Version of Record | https://www.mdpi.com/1996-1944/12/19/3054/pdf-vor |
| article xml file uploaded | 20 September 2019 11:04 CEST | Original file | - |
