| article html file updated | 1 September 2025 17:02 CEST | Update | https://www.mdpi.com/1999-4915/13/1/6 |
| article html file updated | 23 July 2022 07:29 CEST | Update | N/A |
| article html file updated | 29 December 2020 07:18 CET | Original file | N/A |
| article pdf uploaded. | 29 December 2020 07:17 CET | Updated version of record | https://www.mdpi.com/1999-4915/13/1/6/pdf |
| article xml uploaded. | 29 December 2020 07:17 CET | Update | https://www.mdpi.com/1999-4915/13/1/6/xml |
| article xml file uploaded | 29 December 2020 07:17 CET | Original file | N/A |
| article supplementary file uploaded. | 25 December 2020 16:59 CET | - | https://www.mdpi.com/1999-4915/13/1/6#supplementary |
| article pdf uploaded. | 25 December 2020 16:59 CET | Version of Record | https://www.mdpi.com/1999-4915/13/1/6/pdf-vor |
