| article html file updated | 13 February 2020 23:03 CET | Update | https://www.mdpi.com/2220-9964/8/10/441 |
| article html file updated | 30 October 2019 15:38 CET | Update | - |
| article html file updated | 8 October 2019 15:09 CEST | Original file | - |
| article pdf uploaded. | 8 October 2019 15:08 CEST | Version of Record | https://www.mdpi.com/2220-9964/8/10/441/pdf |
| article xml uploaded. | 8 October 2019 15:08 CEST | Update | https://www.mdpi.com/2220-9964/8/10/441/xml |
| article xml file uploaded | 8 October 2019 15:08 CEST | Original file | - |
