| article html file updated | 30 August 2025 09:40 CEST | Update | https://www.mdpi.com/2075-163X/8/12/573 |
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| article html file updated | 18 December 2018 10:49 CET | Original file | - |
| article pdf uploaded. | 18 December 2018 10:47 CET | Updated version of record | https://www.mdpi.com/2075-163X/8/12/573/pdf |
| article xml uploaded. | 18 December 2018 10:47 CET | Update | https://www.mdpi.com/2075-163X/8/12/573/xml |
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| article pdf uploaded. | 6 December 2018 16:29 CET | Updated version of record | https://www.mdpi.com/2075-163X/8/12/573/pdf-vor |
| article pdf uploaded. | 6 December 2018 16:01 CET | Version of Record | https://www.mdpi.com/2075-163X/8/12/573/pdf-vor |
| article xml file uploaded | 6 December 2018 16:01 CET | Original file | - |
