| article html file updated | 30 July 2022 09:42 CEST | Update | https://www.mdpi.com/2226-471X/6/4/161 |
| article html file updated | 13 October 2021 04:07 CEST | Update | - |
| article pdf uploaded. | 13 October 2021 04:05 CEST | Updated version of record | https://www.mdpi.com/2226-471X/6/4/161/pdf |
| article xml uploaded. | 13 October 2021 04:05 CEST | Update | https://www.mdpi.com/2226-471X/6/4/161/xml |
| article xml file uploaded | 13 October 2021 04:05 CEST | Update | - |
| article html file updated | 9 October 2021 09:46 CEST | Update | - |
| article pdf uploaded. | 9 October 2021 09:45 CEST | Updated version of record | https://www.mdpi.com/2226-471X/6/4/161/pdf-vor |
| article xml uploaded. | 9 October 2021 09:45 CEST | Update | - |
| article xml file uploaded | 9 October 2021 09:45 CEST | Update | - |
| article html file updated | 8 October 2021 07:47 CEST | Original file | - |
| article pdf uploaded. | 8 October 2021 07:46 CEST | Version of Record | https://www.mdpi.com/2226-471X/6/4/161/pdf-vor |
| article xml uploaded. | 8 October 2021 07:46 CEST | Update | - |
| article xml file uploaded | 8 October 2021 07:46 CEST | Original file | - |
