| article html file updated | 13 February 2020 05:04 CET | Update | https://www.mdpi.com/1996-1944/12/15/2378 |
| article html file updated | 13 August 2019 10:28 CEST | Update | - |
| article html file updated | 29 July 2019 09:21 CEST | Original file | - |
| article pdf uploaded. | 29 July 2019 09:20 CEST | Updated version of record | https://www.mdpi.com/1996-1944/12/15/2378/pdf |
| article xml uploaded. | 29 July 2019 09:20 CEST | Update | https://www.mdpi.com/1996-1944/12/15/2378/xml |
| article xml file uploaded | 29 July 2019 09:20 CEST | Update | - |
| article pdf uploaded. | 25 July 2019 18:13 CEST | Version of Record | https://www.mdpi.com/1996-1944/12/15/2378/pdf-vor |
| article xml file uploaded | 25 July 2019 18:13 CEST | Original file | - |
