| article html file updated | 1 September 2025 21:52 CEST | Update | https://www.mdpi.com/1999-4907/12/2/229 |
| article html file updated | 25 July 2022 03:45 CEST | Update | N/A |
| article html file updated | 25 February 2021 11:29 CET | Original file | N/A |
| article pdf uploaded. | 25 February 2021 11:28 CET | Updated version of record | https://www.mdpi.com/1999-4907/12/2/229/pdf |
| article xml uploaded. | 25 February 2021 11:28 CET | Update | https://www.mdpi.com/1999-4907/12/2/229/xml |
| article xml file uploaded | 25 February 2021 11:28 CET | Original file | N/A |
| article pdf uploaded. | 17 February 2021 05:16 CET | Updated version of record | https://www.mdpi.com/1999-4907/12/2/229/pdf-vor |
| article supplementary file uploaded. | 17 February 2021 05:09 CET | - | https://www.mdpi.com/1999-4907/12/2/229#supplementary |
| article pdf uploaded. | 17 February 2021 05:09 CET | Version of Record | https://www.mdpi.com/1999-4907/12/2/229/pdf-vor |
