| article html file updated | 14 February 2020 14:48 CET | Update | https://www.mdpi.com/2079-9292/8/12/1446 |
| article html file updated | 31 December 2019 14:36 CET | Update | - |
| article html file updated | 18 December 2019 08:12 CET | Original file | - |
| article pdf uploaded. | 18 December 2019 08:11 CET | Updated version of record | https://www.mdpi.com/2079-9292/8/12/1446/pdf |
| article xml uploaded. | 18 December 2019 08:11 CET | Update | https://www.mdpi.com/2079-9292/8/12/1446/xml |
| article xml file uploaded | 18 December 2019 08:11 CET | Update | - |
| article pdf uploaded. | 1 December 2019 09:39 CET | Version of Record | https://www.mdpi.com/2079-9292/8/12/1446/pdf-vor |
| article xml file uploaded | 1 December 2019 09:39 CET | Original file | - |
