| article html file updated | 1 September 2025 18:40 CEST | Update | https://www.mdpi.com/1999-4915/13/1/109 |
| article html file updated | 23 July 2022 16:28 CEST | Update | N/A |
| article html file updated | 19 January 2021 11:36 CET | Update | N/A |
| article pdf uploaded. | 19 January 2021 11:34 CET | Updated version of record | https://www.mdpi.com/1999-4915/13/1/109/pdf |
| article xml uploaded. | 19 January 2021 11:34 CET | Update | https://www.mdpi.com/1999-4915/13/1/109/xml |
| article xml file uploaded | 19 January 2021 11:34 CET | Update | N/A |
| article html file updated | 15 January 2021 10:08 CET | Update | N/A |
| article html file updated | 15 January 2021 07:45 CET | Original file | N/A |
| article pdf uploaded. | 15 January 2021 07:43 CET | Updated version of record | https://www.mdpi.com/1999-4915/13/1/109/pdf-vor |
| article xml uploaded. | 15 January 2021 07:43 CET | Update | N/A |
| article xml file uploaded | 15 January 2021 07:43 CET | Original file | N/A |
| article pdf uploaded. | 14 January 2021 16:26 CET | Version of Record | https://www.mdpi.com/1999-4915/13/1/109/pdf-vor |
