| article html file updated | 19 August 2026 13:28 CEST | Update | https://www.mdpi.com/1999-4923/13/5/756 |
| article html file updated | 2 September 2025 08:05 CEST | Update | N/A |
| article html file updated | 26 July 2022 20:22 CEST | Update | N/A |
| article html file updated | 31 May 2021 12:32 CEST | Update | N/A |
| article xml uploaded. | 31 May 2021 12:30 CEST | Update | https://www.mdpi.com/1999-4923/13/5/756/xml |
| article pdf uploaded. | 31 May 2021 12:30 CEST | Updated version of record | https://www.mdpi.com/1999-4923/13/5/756/pdf |
| article html file updated | 20 May 2021 13:56 CEST | Original file | N/A |
| article pdf uploaded. | 20 May 2021 13:54 CEST | Updated version of record | https://www.mdpi.com/1999-4923/13/5/756/pdf-vor |
| article xml file uploaded | 20 May 2021 13:54 CEST | Original file | N/A |
| article pdf uploaded. | 19 May 2021 18:13 CEST | Updated version of record | https://www.mdpi.com/1999-4923/13/5/756/pdf-vor |
| article pdf uploaded. | 19 May 2021 17:29 CEST | Version of Record | https://www.mdpi.com/1999-4923/13/5/756/pdf-vor |
