| article html file updated | 24 December 2025 21:01 CET | Update | https://www.mdpi.com/2309-608X/6/3/157 |
| article html file updated | 1 September 2025 07:01 CEST | Update | N/A |
| article html file updated | 22 July 2022 05:17 CEST | Update | N/A |
| article html file updated | 3 September 2020 05:57 CEST | Original file | N/A |
| article pdf uploaded. | 3 September 2020 05:56 CEST | Version of Record | https://www.mdpi.com/2309-608X/6/3/157/pdf |
| article xml uploaded. | 3 September 2020 05:55 CEST | Update | https://www.mdpi.com/2309-608X/6/3/157/xml |
| article xml file uploaded | 3 September 2020 05:55 CEST | Original file | N/A |
