| article html file updated | 31 August 2025 07:09 CEST | Update | https://www.mdpi.com/2072-6643/12/1/30 |
| article html file updated | 19 July 2022 21:08 CEST | Update | N/A |
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| article html file updated | 23 December 2019 07:23 CET | Original file | N/A |
| article pdf uploaded. | 23 December 2019 07:18 CET | Updated version of record | https://www.mdpi.com/2072-6643/12/1/30/pdf |
| article xml uploaded. | 23 December 2019 07:18 CET | Update | https://www.mdpi.com/2072-6643/12/1/30/xml |
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| article pdf uploaded. | 20 December 2019 16:50 CET | Version of Record | https://www.mdpi.com/2072-6643/12/1/30/pdf-vor |
| article xml file uploaded | 20 December 2019 16:50 CET | Original file | N/A |
