| article html file updated | 14 February 2020 14:44 CET | Update | https://www.mdpi.com/2079-9292/8/12/1442 |
| article html file updated | 31 December 2019 14:27 CET | Update | - |
| article html file updated | 3 December 2019 11:35 CET | Original file | - |
| article pdf uploaded. | 3 December 2019 11:34 CET | Updated version of record | https://www.mdpi.com/2079-9292/8/12/1442/pdf |
| article xml uploaded. | 3 December 2019 11:34 CET | Update | https://www.mdpi.com/2079-9292/8/12/1442/xml |
| article xml file uploaded | 3 December 2019 11:34 CET | Update | - |
| article pdf uploaded. | 1 December 2019 05:04 CET | Version of Record | https://www.mdpi.com/2079-9292/8/12/1442/pdf-vor |
| article xml file uploaded | 1 December 2019 05:04 CET | Original file | - |
