| article html file updated | 1 September 2025 06:46 CEST | Update | https://www.mdpi.com/2305-6320/7/9/51 |
| article html file updated | 22 July 2022 04:57 CEST | Update | - |
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| article supplementary file uploaded. | 27 August 2020 09:09 CEST | - | https://www.mdpi.com/2305-6320/7/9/51#supplementary |
| article pdf uploaded. | 27 August 2020 09:09 CEST | Version of Record | https://www.mdpi.com/2305-6320/7/9/51/pdf |
| article xml uploaded. | 27 August 2020 09:09 CEST | Update | https://www.mdpi.com/2305-6320/7/9/51/xml |
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