| article html file updated | 18 August 2026 19:40 CEST | Update | https://www.mdpi.com/1999-4907/12/2/144 |
| article html file updated | 1 September 2025 19:47 CEST | Update | N/A |
| article html file updated | 24 July 2022 03:11 CEST | Update | N/A |
| article html file updated | 29 January 2021 10:04 CET | Update | N/A |
| article html file updated | 29 January 2021 02:53 CET | Original file | N/A |
| article pdf uploaded. | 29 January 2021 02:52 CET | Updated version of record | https://www.mdpi.com/1999-4907/12/2/144/pdf |
| article xml uploaded. | 29 January 2021 02:52 CET | Update | https://www.mdpi.com/1999-4907/12/2/144/xml |
| article xml file uploaded | 29 January 2021 02:52 CET | Original file | N/A |
| article supplementary file uploaded. | 26 January 2021 17:18 CET | - | https://www.mdpi.com/1999-4907/12/2/144#supplementary |
| article pdf uploaded. | 26 January 2021 17:18 CET | Version of Record | https://www.mdpi.com/1999-4907/12/2/144/pdf-vor |
