| article html file updated | 31 August 2025 11:37 CEST | Update | https://www.mdpi.com/1422-0067/21/4/1258 |
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| article html file updated | 21 February 2020 01:03 CET | Original file | - |
| article pdf uploaded. | 20 February 2020 12:41 CET | Updated version of record | https://www.mdpi.com/1422-0067/21/4/1258/pdf |
| article xml uploaded. | 20 February 2020 12:41 CET | Update | https://www.mdpi.com/1422-0067/21/4/1258/xml |
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| article pdf uploaded. | 13 February 2020 17:51 CET | Version of Record | https://www.mdpi.com/1422-0067/21/4/1258/pdf-vor |
| article xml file uploaded | 13 February 2020 17:51 CET | Original file | - |
