| article html file updated | 14 February 2020 05:51 CET | Update | https://www.mdpi.com/2076-3387/9/4/84 |
| article html file updated | 30 December 2019 13:10 CET | Update | - |
| article html file updated | 5 November 2019 10:01 CET | Original file | - |
| article pdf uploaded. | 5 November 2019 10:00 CET | Updated version of record | https://www.mdpi.com/2076-3387/9/4/84/pdf |
| article xml uploaded. | 5 November 2019 10:00 CET | Update | https://www.mdpi.com/2076-3387/9/4/84/xml |
| article xml file uploaded | 5 November 2019 10:00 CET | Update | - |
| article pdf uploaded. | 1 November 2019 10:17 CET | Version of Record | https://www.mdpi.com/2076-3387/9/4/84/pdf-vor |
| article xml file uploaded | 1 November 2019 10:17 CET | Original file | - |
