| article html file updated | 27 July 2022 03:19 CEST | Update | https://www.mdpi.com/2079-9721/9/3/51 |
| article html file updated | 8 July 2021 09:59 CEST | Update | N/A |
| article html file updated | 7 July 2021 14:27 CEST | Original file | N/A |
| article pdf uploaded. | 7 July 2021 14:26 CEST | Updated version of record | https://www.mdpi.com/2079-9721/9/3/51/pdf |
| article xml uploaded. | 7 July 2021 14:26 CEST | Update | https://www.mdpi.com/2079-9721/9/3/51/xml |
| article xml file uploaded | 7 July 2021 14:26 CEST | Original file | N/A |
| article pdf uploaded. | 3 July 2021 11:08 CEST | Updated version of record | https://www.mdpi.com/2079-9721/9/3/51/pdf-vor |
| article pdf uploaded. | 3 July 2021 11:05 CEST | Updated version of record | https://www.mdpi.com/2079-9721/9/3/51/pdf-vor |
| article pdf uploaded. | 3 July 2021 11:02 CEST | Updated version of record | https://www.mdpi.com/2079-9721/9/3/51/pdf-vor |
| article pdf uploaded. | 3 July 2021 10:59 CEST | Updated version of record | https://www.mdpi.com/2079-9721/9/3/51/pdf-vor |
| article pdf uploaded. | 3 July 2021 10:59 CEST | Version of Record | https://www.mdpi.com/2079-9721/9/3/51/pdf-vor |
