| article html file updated | 25 December 2025 05:05 CET | Update | https://www.mdpi.com/2227-9032/9/3/267 |
| article html file updated | 1 September 2025 23:19 CEST | Update | N/A |
| article html file updated | 25 July 2022 05:48 CEST | Update | N/A |
| article html file updated | 17 March 2021 08:41 CET | Original file | N/A |
| article pdf uploaded. | 17 March 2021 08:40 CET | Updated version of record | https://www.mdpi.com/2227-9032/9/3/267/pdf |
| article xml uploaded. | 17 March 2021 08:40 CET | Update | https://www.mdpi.com/2227-9032/9/3/267/xml |
| article xml file uploaded | 17 March 2021 08:40 CET | Original file | N/A |
| article pdf uploaded. | 2 March 2021 16:16 CET | Version of Record | https://www.mdpi.com/2227-9032/9/3/267/pdf-vor |
