| article html file updated | 18 August 2026 18:49 CEST | Update | https://www.mdpi.com/1999-4923/13/2/134 |
| article html file updated | 1 September 2025 19:16 CEST | Update | N/A |
| article html file updated | 23 July 2022 21:44 CEST | Update | N/A |
| article html file updated | 24 February 2021 11:31 CET | Update | N/A |
| article html file updated | 27 January 2021 03:26 CET | Update | N/A |
| article html file updated | 26 January 2021 07:50 CET | Update | N/A |
| article pdf uploaded. | 26 January 2021 07:49 CET | Updated version of record | https://www.mdpi.com/1999-4923/13/2/134/pdf |
| article xml uploaded. | 26 January 2021 07:49 CET | Update | https://www.mdpi.com/1999-4923/13/2/134/xml |
| article xml file uploaded | 26 January 2021 07:49 CET | Update | N/A |
| article html file updated | 25 January 2021 06:54 CET | Original file | N/A |
| article pdf uploaded. | 25 January 2021 06:52 CET | Updated version of record | https://www.mdpi.com/1999-4923/13/2/134/pdf-vor |
| article xml uploaded. | 25 January 2021 06:52 CET | Update | N/A |
| article xml file uploaded | 25 January 2021 06:52 CET | Original file | N/A |
| article supplementary file uploaded. | 21 January 2021 11:39 CET | - | https://www.mdpi.com/1999-4923/13/2/134#supplementary |
| article pdf uploaded. | 21 January 2021 11:39 CET | Version of Record | https://www.mdpi.com/1999-4923/13/2/134/pdf-vor |
