| article html file updated | 18 August 2026 21:28 CEST | Update | https://www.mdpi.com/1999-4923/13/2/223 |
| article html file updated | 1 September 2025 20:54 CEST | Update | N/A |
| article html file updated | 24 July 2022 17:19 CEST | Update | N/A |
| article html file updated | 22 February 2021 01:50 CET | Update | N/A |
| article pdf uploaded. | 22 February 2021 01:49 CET | Updated version of record | https://www.mdpi.com/1999-4923/13/2/223/pdf |
| article xml uploaded. | 22 February 2021 01:49 CET | Update | https://www.mdpi.com/1999-4923/13/2/223/xml |
| article xml file uploaded | 22 February 2021 01:49 CET | Update | N/A |
| article html file updated | 7 February 2021 08:33 CET | Original file | N/A |
| article pdf uploaded. | 7 February 2021 08:32 CET | Updated version of record | https://www.mdpi.com/1999-4923/13/2/223/pdf-vor |
| article xml uploaded. | 7 February 2021 08:32 CET | Update | N/A |
| article xml file uploaded | 7 February 2021 08:32 CET | Original file | N/A |
| article supplementary file uploaded. | 6 February 2021 06:53 CET | - | https://www.mdpi.com/1999-4923/13/2/223#supplementary |
| article pdf uploaded. | 6 February 2021 06:53 CET | Version of Record | https://www.mdpi.com/1999-4923/13/2/223/pdf-vor |
