| article html file updated | 31 August 2025 23:03 CEST | Update | https://www.mdpi.com/2077-1312/8/6/418 |
| article html file updated | 21 July 2022 20:17 CEST | Update | - |
| article html file updated | 9 June 2020 09:28 CEST | Update | - |
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| article pdf uploaded. | 9 June 2020 09:26 CEST | Updated version of record | https://www.mdpi.com/2077-1312/8/6/418/pdf |
| article xml uploaded. | 9 June 2020 09:26 CEST | Update | https://www.mdpi.com/2077-1312/8/6/418/xml |
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