| article html file updated | 18 August 2026 18:32 CEST | Update | https://www.mdpi.com/1422-0067/22/2/971 |
| article html file updated | 1 September 2025 19:06 CEST | Update | N/A |
| article html file updated | 23 July 2022 20:05 CEST | Update | N/A |
| article html file updated | 21 January 2021 14:52 CET | Original file | N/A |
| article pdf uploaded. | 21 January 2021 14:51 CET | Updated version of record | https://www.mdpi.com/1422-0067/22/2/971/pdf |
| article xml uploaded. | 21 January 2021 14:51 CET | Update | https://www.mdpi.com/1422-0067/22/2/971/xml |
| article xml file uploaded | 21 January 2021 14:51 CET | Original file | N/A |
| article pdf uploaded. | 20 January 2021 09:45 CET | Updated version of record | https://www.mdpi.com/1422-0067/22/2/971/pdf-vor |
| article pdf uploaded. | 20 January 2021 09:22 CET | Updated version of record | https://www.mdpi.com/1422-0067/22/2/971/pdf-vor |
| article pdf uploaded. | 19 January 2021 15:37 CET | Version of Record | https://www.mdpi.com/1422-0067/22/2/971/pdf-vor |
