| article html file updated | 1 September 2025 16:41 CEST | Update | https://www.mdpi.com/1422-0067/22/1/19 |
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| article pdf uploaded. | 23 December 2020 05:28 CET | Updated version of record | https://www.mdpi.com/1422-0067/22/1/19/pdf |
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| article pdf uploaded. | 22 December 2020 13:02 CET | Updated version of record | https://www.mdpi.com/1422-0067/22/1/19/pdf-vor |
| article pdf uploaded. | 22 December 2020 12:42 CET | Version of Record | https://www.mdpi.com/1422-0067/22/1/19/pdf-vor |
