| article html file updated | 30 July 2022 12:01 CEST | Update | https://www.mdpi.com/2076-3271/9/4/63 |
| article html file updated | 22 October 2021 12:47 CEST | Update | - |
| article pdf uploaded. | 22 October 2021 12:46 CEST | Updated version of record | https://www.mdpi.com/2076-3271/9/4/63/pdf |
| article xml uploaded. | 22 October 2021 12:46 CEST | Update | https://www.mdpi.com/2076-3271/9/4/63/xml |
| article xml file uploaded | 22 October 2021 12:46 CEST | Update | - |
| article html file updated | 22 October 2021 10:57 CEST | Original file | - |
| article pdf uploaded. | 22 October 2021 10:55 CEST | Updated version of record | https://www.mdpi.com/2076-3271/9/4/63/pdf-vor |
| article xml uploaded. | 22 October 2021 10:55 CEST | Update | - |
| article xml file uploaded | 22 October 2021 10:55 CEST | Original file | - |
| article pdf uploaded. | 20 October 2021 14:29 CEST | Updated version of record | https://www.mdpi.com/2076-3271/9/4/63/pdf-vor |
| article pdf uploaded. | 20 October 2021 14:24 CEST | Updated version of record | https://www.mdpi.com/2076-3271/9/4/63/pdf-vor |
| article pdf uploaded. | 20 October 2021 13:37 CEST | Version of Record | https://www.mdpi.com/2076-3271/9/4/63/pdf-vor |
