| article html file updated | 18 August 2026 17:21 CEST | Update | https://www.mdpi.com/1422-0067/22/2/664 |
| article html file updated | 1 September 2025 18:21 CEST | Update | N/A |
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| article html file updated | 12 January 2021 10:05 CET | Update | N/A |
| article html file updated | 12 January 2021 06:32 CET | Original file | N/A |
| article pdf uploaded. | 12 January 2021 06:31 CET | Updated version of record | https://www.mdpi.com/1422-0067/22/2/664/pdf |
| article xml uploaded. | 12 January 2021 06:31 CET | Update | https://www.mdpi.com/1422-0067/22/2/664/xml |
| article xml file uploaded | 12 January 2021 06:31 CET | Original file | N/A |
| article pdf uploaded. | 11 January 2021 16:20 CET | Version of Record | https://www.mdpi.com/1422-0067/22/2/664/pdf-vor |
