| article html file updated | 1 September 2025 18:01 CEST | Update | https://www.mdpi.com/1996-1073/14/2/302 |
| article html file updated | 23 July 2022 11:54 CEST | Update | N/A |
| article html file updated | 8 January 2021 05:04 CET | Original file | N/A |
| article pdf uploaded. | 8 January 2021 05:03 CET | Updated version of record | https://www.mdpi.com/1996-1073/14/2/302/pdf |
| article xml uploaded. | 8 January 2021 05:03 CET | Update | https://www.mdpi.com/1996-1073/14/2/302/xml |
| article xml file uploaded | 8 January 2021 05:03 CET | Original file | N/A |
| article pdf uploaded. | 7 January 2021 13:14 CET | Version of Record | https://www.mdpi.com/1996-1073/14/2/302/pdf-vor |
