| article html file updated | 1 September 2025 11:49 CEST | Update | https://www.mdpi.com/1422-0067/21/21/7909 |
| article html file updated | 22 August 2025 00:17 CEST | Update | N/A |
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| article html file updated | 27 October 2020 07:39 CET | Original file | N/A |
| article pdf uploaded. | 27 October 2020 07:38 CET | Updated version of record | https://www.mdpi.com/1422-0067/21/21/7909/pdf |
| article xml uploaded. | 27 October 2020 07:38 CET | Update | https://www.mdpi.com/1422-0067/21/21/7909/xml |
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| article pdf uploaded. | 24 October 2020 13:12 CEST | Version of Record | https://www.mdpi.com/1422-0067/21/21/7909/pdf-vor |
