| article html file updated | 31 August 2025 01:20 CEST | Update | https://www.mdpi.com/2199-8531/5/3/70 |
| article html file updated | 20 July 2022 03:32 CEST | Update | - |
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| article xml uploaded. | 23 September 2019 07:55 CEST | Update | https://www.mdpi.com/2199-8531/5/3/70/xml |
| article pdf uploaded. | 23 September 2019 07:55 CEST | Updated version of record | https://www.mdpi.com/2199-8531/5/3/70/pdf |
| article html file updated | 20 September 2019 07:53 CEST | Update | - |
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| article pdf uploaded. | 20 September 2019 07:48 CEST | Updated version of record | https://www.mdpi.com/2199-8531/5/3/70/pdf-vor |
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| article pdf uploaded. | 12 September 2019 12:44 CEST | Version of Record | https://www.mdpi.com/2199-8531/5/3/70/pdf-vor |
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