| article html file updated | 7 September 2025 03:19 CEST | Update | https://www.mdpi.com/2313-7673/6/4/63 |
| article html file updated | 22 August 2025 01:29 CEST | Update | - |
| article html file updated | 30 July 2022 12:08 CEST | Update | - |
| article html file updated | 26 October 2021 03:45 CEST | Update | - |
| article pdf uploaded. | 26 October 2021 03:43 CEST | Updated version of record | https://www.mdpi.com/2313-7673/6/4/63/pdf |
| article xml uploaded. | 26 October 2021 03:43 CEST | Update | https://www.mdpi.com/2313-7673/6/4/63/xml |
| article xml file uploaded | 26 October 2021 03:43 CEST | Update | - |
| article html file updated | 25 October 2021 09:49 CEST | Update | - |
| article pdf uploaded. | 25 October 2021 09:47 CEST | Updated version of record | https://www.mdpi.com/2313-7673/6/4/63/pdf-vor |
| article xml uploaded. | 25 October 2021 09:47 CEST | Update | - |
| article xml file uploaded | 25 October 2021 09:47 CEST | Update | - |
| article html file updated | 25 October 2021 02:20 CEST | Update | - |
| article pdf uploaded. | 25 October 2021 02:19 CEST | Updated version of record | https://www.mdpi.com/2313-7673/6/4/63/pdf-vor |
| article xml uploaded. | 25 October 2021 02:18 CEST | Update | - |
| article xml file uploaded | 25 October 2021 02:18 CEST | Update | - |
| article html file updated | 22 October 2021 11:08 CEST | Original file | - |
| article pdf uploaded. | 22 October 2021 11:06 CEST | Updated version of record | https://www.mdpi.com/2313-7673/6/4/63/pdf-vor |
| article xml uploaded. | 22 October 2021 11:06 CEST | Update | - |
| article xml file uploaded | 22 October 2021 11:06 CEST | Original file | - |
| article pdf uploaded. | 20 October 2021 18:37 CEST | Version of Record | https://www.mdpi.com/2313-7673/6/4/63/pdf-vor |
