| article html file updated | 21 August 2026 05:23 CEST | Update | https://www.mdpi.com/2073-4360/14/1/68 |
| article html file updated | 31 July 2022 00:27 CEST | Update | N/A |
| article html file updated | 27 December 2021 09:31 CET | Update | N/A |
| article pdf uploaded. | 27 December 2021 09:29 CET | Updated version of record | https://www.mdpi.com/2073-4360/14/1/68/pdf |
| article xml uploaded. | 27 December 2021 09:29 CET | Update | https://www.mdpi.com/2073-4360/14/1/68/xml |
| article xml file uploaded | 27 December 2021 09:29 CET | Update | N/A |
| article html file updated | 25 December 2021 08:29 CET | Original file | N/A |
| article pdf uploaded. | 25 December 2021 08:27 CET | Version of Record | https://www.mdpi.com/2073-4360/14/1/68/pdf-vor |
| article xml uploaded. | 25 December 2021 08:27 CET | Update | N/A |
| article xml file uploaded | 25 December 2021 08:27 CET | Original file | N/A |
