| article html file updated | 1 September 2025 20:25 CEST | Update | https://www.mdpi.com/2311-5521/6/2/62 |
| article html file updated | 22 August 2025 00:35 CEST | Update | N/A |
| article html file updated | 24 July 2022 10:34 CEST | Update | N/A |
| article html file updated | 7 February 2021 05:22 CET | Original file | N/A |
| article pdf uploaded. | 7 February 2021 05:21 CET | Updated version of record | https://www.mdpi.com/2311-5521/6/2/62/pdf |
| article xml uploaded. | 7 February 2021 05:21 CET | Update | https://www.mdpi.com/2311-5521/6/2/62/xml |
| article xml file uploaded | 7 February 2021 05:21 CET | Original file | N/A |
| article pdf uploaded. | 1 February 2021 17:45 CET | Version of Record | https://www.mdpi.com/2311-5521/6/2/62/pdf-vor |
