| article html file updated | 1 September 2025 00:37 CEST | Update | https://www.mdpi.com/2304-8158/9/6/828 |
| article html file updated | 21 July 2022 21:56 CEST | Update | - |
| article html file updated | 6 July 2020 06:52 CEST | Update | - |
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| article pdf uploaded. | 24 June 2020 12:58 CEST | Version of Record | https://www.mdpi.com/2304-8158/9/6/828/pdf |
| article xml uploaded. | 24 June 2020 12:58 CEST | Update | https://www.mdpi.com/2304-8158/9/6/828/xml |
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