| article html file updated | 1 September 2025 15:02 CEST | Update | https://www.mdpi.com/1422-8599/2020/4/M1173 |
| article html file updated | 23 July 2022 03:33 CEST | Update | N/A |
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| article xml uploaded. | 3 December 2020 09:19 CET | Update | https://www.mdpi.com/1422-8599/2020/4/M1173/xml |
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| article pdf uploaded. | 2 December 2020 13:11 CET | Version of Record | https://www.mdpi.com/1422-8599/2020/4/M1173/pdf |
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