| article html file updated | 30 July 2022 10:26 CEST | Update | https://www.mdpi.com/2079-9284/8/4/97 |
| article html file updated | 2 November 2021 12:14 CET | Update | - |
| article pdf uploaded. | 2 November 2021 12:13 CET | Updated version of record | https://www.mdpi.com/2079-9284/8/4/97/pdf |
| article xml uploaded. | 2 November 2021 12:13 CET | Update | https://www.mdpi.com/2079-9284/8/4/97/xml |
| article xml file uploaded | 2 November 2021 12:12 CET | Update | - |
| article html file updated | 21 October 2021 07:48 CEST | Original file | - |
| article pdf uploaded. | 21 October 2021 07:47 CEST | Updated version of record | https://www.mdpi.com/2079-9284/8/4/97/pdf-vor |
| article xml uploaded. | 21 October 2021 07:47 CEST | Original file | - |
| article pdf uploaded. | 12 October 2021 14:52 CEST | Version of Record | https://www.mdpi.com/2079-9284/8/4/97/pdf-vor |
