| article html file updated | 25 December 2025 03:59 CET | Update | https://www.mdpi.com/1422-0067/22/4/1855 |
| article html file updated | 1 September 2025 21:33 CEST | Update | N/A |
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| article xml uploaded. | 23 February 2021 09:38 CET | Update | https://www.mdpi.com/1422-0067/22/4/1855/xml |
| article xml file uploaded | 23 February 2021 09:37 CET | Original file | N/A |
| article pdf uploaded. | 12 February 2021 16:53 CET | Version of Record | https://www.mdpi.com/1422-0067/22/4/1855/pdf-vor |
