| article html file updated | 2 September 2025 06:12 CEST | Update | https://www.mdpi.com/2409-9287/6/2/37 |
| article html file updated | 26 July 2022 18:14 CEST | Update | N/A |
| article html file updated | 8 May 2021 09:51 CEST | Update | N/A |
| article pdf uploaded. | 8 May 2021 09:50 CEST | Updated version of record | https://www.mdpi.com/2409-9287/6/2/37/pdf |
| article xml uploaded. | 8 May 2021 09:50 CEST | Update | https://www.mdpi.com/2409-9287/6/2/37/xml |
| article xml file uploaded | 8 May 2021 09:50 CEST | Update | N/A |
| article html file updated | 6 May 2021 05:37 CEST | Original file | N/A |
| article pdf uploaded. | 6 May 2021 05:35 CEST | Version of Record | https://www.mdpi.com/2409-9287/6/2/37/pdf-vor |
| article xml file uploaded | 6 May 2021 05:35 CEST | Original file | N/A |
