| article html file updated | 12 February 2020 02:14 CET | Update | https://www.mdpi.com/2073-8994/11/4/459 |
| article html file updated | 17 October 2019 13:31 CEST | Update | - |
| article html file updated | 8 May 2019 18:55 CEST | Update | - |
| article html file updated | 8 May 2019 18:43 CEST | Update | - |
| article html file updated | 25 April 2019 18:27 CEST | Update | - |
| article html file updated | 18 April 2019 06:32 CEST | Original file | - |
| article pdf uploaded. | 18 April 2019 06:30 CEST | Updated version of record | https://www.mdpi.com/2073-8994/11/4/459/pdf |
| article xml uploaded. | 18 April 2019 06:30 CEST | Update | https://www.mdpi.com/2073-8994/11/4/459/xml |
| article xml file uploaded | 18 April 2019 06:30 CEST | Update | - |
| article pdf uploaded. | 1 April 2019 14:48 CEST | Version of Record | https://www.mdpi.com/2073-8994/11/4/459/pdf-vor |
| article xml file uploaded | 1 April 2019 14:48 CEST | Original file | - |
