| article html file updated | 13 February 2020 22:38 CET | Update | https://www.mdpi.com/2079-9292/8/10/1121 |
| article html file updated | 30 October 2019 13:42 CET | Update | N/A |
| article html file updated | 18 October 2019 14:11 CEST | Original file | N/A |
| article pdf uploaded. | 18 October 2019 14:10 CEST | Updated version of record | https://www.mdpi.com/2079-9292/8/10/1121/pdf |
| article xml uploaded. | 18 October 2019 14:10 CEST | Update | https://www.mdpi.com/2079-9292/8/10/1121/xml |
| article xml file uploaded | 18 October 2019 14:10 CEST | Update | N/A |
| article pdf uploaded. | 5 October 2019 08:03 CEST | Version of Record | https://www.mdpi.com/2079-9292/8/10/1121/pdf-vor |
| article xml file uploaded | 5 October 2019 08:03 CEST | Original file | N/A |
