| article html file updated | 1 September 2025 21:07 CEST | Update | https://www.mdpi.com/1999-4907/12/2/199 |
| article html file updated | 22 August 2025 00:37 CEST | Update | - |
| article html file updated | 24 July 2022 20:23 CEST | Update | - |
| article html file updated | 9 February 2021 06:35 CET | Original file | - |
| article pdf uploaded. | 9 February 2021 06:34 CET | Updated version of record | https://www.mdpi.com/1999-4907/12/2/199/pdf |
| article xml uploaded. | 9 February 2021 06:34 CET | Update | https://www.mdpi.com/1999-4907/12/2/199/xml |
| article xml file uploaded | 9 February 2021 06:34 CET | Original file | - |
| article supplementary file uploaded. | 8 February 2021 15:50 CET | - | https://www.mdpi.com/1999-4907/12/2/199#supplementary |
| article pdf uploaded. | 8 February 2021 15:50 CET | Version of Record | https://www.mdpi.com/1999-4907/12/2/199/pdf-vor |
