| article html file updated | 2 September 2025 01:59 CEST | Update | https://www.mdpi.com/1424-8247/14/4/302 |
| article html file updated | 25 July 2022 09:38 CEST | Update | - |
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| article pdf uploaded. | 1 April 2021 09:29 CEST | Updated version of record | https://www.mdpi.com/1424-8247/14/4/302/pdf |
| article xml uploaded. | 1 April 2021 09:29 CEST | Update | https://www.mdpi.com/1424-8247/14/4/302/xml |
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| article html file updated | 30 March 2021 10:03 CEST | Update | - |
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| article pdf uploaded. | 30 March 2021 07:04 CEST | Updated version of record | https://www.mdpi.com/1424-8247/14/4/302/pdf-vor |
| article xml file uploaded | 30 March 2021 07:04 CEST | Original file | - |
| article pdf uploaded. | 28 March 2021 12:30 CEST | Version of Record | https://www.mdpi.com/1424-8247/14/4/302/pdf-vor |
