| article html file updated | 31 August 2025 07:11 CEST | Update | https://www.mdpi.com/2076-393X/8/1/3 |
| article html file updated | 19 July 2022 21:05 CEST | Update | - |
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| article pdf uploaded. | 30 December 2019 06:49 CET | Updated version of record | https://www.mdpi.com/2076-393X/8/1/3/pdf |
| article xml uploaded. | 30 December 2019 06:49 CET | Update | https://www.mdpi.com/2076-393X/8/1/3/xml |
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| article pdf uploaded. | 21 December 2019 11:01 CET | Version of Record | https://www.mdpi.com/2076-393X/8/1/3/pdf-vor |
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