| article html file updated | 13 February 2020 09:33 CET | Update | https://www.mdpi.com/2410-3888/4/3/43 |
| article html file updated | 20 September 2019 09:36 CEST | Update | - |
| article html file updated | 20 September 2019 09:34 CEST | Update | - |
| article html file updated | 20 September 2019 09:33 CEST | Original file | - |
| article pdf uploaded. | 20 September 2019 09:32 CEST | Updated version of record | https://www.mdpi.com/2410-3888/4/3/43/pdf |
| article xml uploaded. | 20 September 2019 09:32 CEST | Update | https://www.mdpi.com/2410-3888/4/3/43/xml |
| article xml file uploaded | 20 September 2019 09:32 CEST | Update | - |
| article pdf uploaded. | 13 August 2019 16:55 CEST | Version of Record | https://www.mdpi.com/2410-3888/4/3/43/pdf-vor |
| article xml file uploaded | 13 August 2019 16:55 CEST | Original file | - |
