| article html file updated | 30 August 2025 22:01 CEST | Update | https://www.mdpi.com/2304-8158/8/7/241 |
| article html file updated | 20 July 2022 07:34 CEST | Update | - |
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| article html file updated | 31 July 2019 20:13 CEST | Update | - |
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| article pdf uploaded. | 10 July 2019 04:11 CEST | Updated version of record | https://www.mdpi.com/2304-8158/8/7/241/pdf |
| article xml uploaded. | 10 July 2019 04:11 CEST | Update | https://www.mdpi.com/2304-8158/8/7/241/xml |
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| article pdf uploaded. | 3 July 2019 15:44 CEST | Version of Record | https://www.mdpi.com/2304-8158/8/7/241/pdf-vor |
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