| article html file updated | 22 July 2022 00:29 CEST | Update | https://www.mdpi.com/2220-9964/9/7/449 |
| article html file updated | 21 July 2020 11:12 CEST | Original file | N/A |
| article pdf uploaded. | 21 July 2020 11:10 CEST | Updated version of record | https://www.mdpi.com/2220-9964/9/7/449/pdf |
| article xml uploaded. | 21 July 2020 11:10 CEST | Update | https://www.mdpi.com/2220-9964/9/7/449/xml |
| article xml file uploaded | 21 July 2020 11:10 CEST | Original file | N/A |
| article pdf uploaded. | 17 July 2020 16:37 CEST | Updated version of record | https://www.mdpi.com/2220-9964/9/7/449/pdf-vor |
| article pdf uploaded. | 17 July 2020 16:37 CEST | Version of Record | https://www.mdpi.com/2220-9964/9/7/449/pdf-vor |
