| article html file updated | 2 September 2025 03:12 CEST | Update | https://www.mdpi.com/2311-5521/6/4/151 |
| article html file updated | 25 July 2022 11:25 CEST | Update | N/A |
| article html file updated | 4 August 2021 19:06 CEST | Update | N/A |
| article html file updated | 9 April 2021 09:51 CEST | Original file | N/A |
| article pdf uploaded. | 9 April 2021 09:50 CEST | Version of Record | https://www.mdpi.com/2311-5521/6/4/151/pdf |
| article xml uploaded. | 9 April 2021 09:50 CEST | Update | https://www.mdpi.com/2311-5521/6/4/151/xml |
| article xml file uploaded | 9 April 2021 09:50 CEST | Original file | N/A |
