| article html file updated | 14 February 2020 04:29 CET | Update | https://www.mdpi.com/2079-6382/8/4/198 |
| article html file updated | 30 December 2019 10:17 CET | Update | N/A |
| article html file updated | 28 October 2019 08:13 CET | Original file | N/A |
| article pdf uploaded. | 28 October 2019 08:12 CET | Version of Record | https://www.mdpi.com/2079-6382/8/4/198/pdf |
| article xml uploaded. | 28 October 2019 08:12 CET | Update | https://www.mdpi.com/2079-6382/8/4/198/xml |
| article xml file uploaded | 28 October 2019 08:12 CET | Original file | N/A |
