| article html file updated | 31 August 2025 06:21 CEST | Update | https://www.mdpi.com/2075-4701/9/12/1339 |
| article html file updated | 19 July 2022 21:54 CEST | Update | - |
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| article pdf uploaded. | 19 December 2019 09:18 CET | Updated version of record | https://www.mdpi.com/2075-4701/9/12/1339/pdf |
| article xml uploaded. | 19 December 2019 09:18 CET | Update | https://www.mdpi.com/2075-4701/9/12/1339/xml |
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| article pdf uploaded. | 11 December 2019 17:24 CET | Version of Record | https://www.mdpi.com/2075-4701/9/12/1339/pdf-vor |
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