| article html file updated | 30 August 2025 07:59 CEST | Update | https://www.mdpi.com/2504-446X/2/4/36 |
| article html file updated | 17 July 2022 05:30 CEST | Update | - |
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| article html file updated | 23 October 2018 12:40 CEST | Update | - |
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| article xml uploaded. | 23 October 2018 12:38 CEST | Update | https://www.mdpi.com/2504-446X/2/4/36/xml |
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| article pdf uploaded. | 23 October 2018 12:38 CEST | Updated version of record | https://www.mdpi.com/2504-446X/2/4/36/pdf |
| article pdf uploaded. | 23 October 2018 11:43 CEST | Updated version of record | https://www.mdpi.com/2504-446X/2/4/36/pdf-vor |
| article xml uploaded. | 23 October 2018 11:43 CEST | Update | - |
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| article xml file uploaded | 19 October 2018 15:36 CEST | Original file | - |
| article pdf uploaded. | 19 October 2018 15:36 CEST | Updated version of record | https://www.mdpi.com/2504-446X/2/4/36/pdf-vor |
| article pdf uploaded. | 19 October 2018 15:36 CEST | Version of Record | https://www.mdpi.com/2504-446X/2/4/36/pdf-vor |
