| article html file updated | 1 September 2025 17:19 CEST | Update | https://www.mdpi.com/2223-7747/10/1/60 |
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| article html file updated | 31 December 2020 10:05 CET | Update | - |
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| article pdf uploaded. | 30 December 2020 09:58 CET | Updated version of record | https://www.mdpi.com/2223-7747/10/1/60/pdf |
| article xml uploaded. | 30 December 2020 09:58 CET | Update | https://www.mdpi.com/2223-7747/10/1/60/xml |
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| article supplementary file uploaded. | 29 December 2020 18:23 CET | - | https://www.mdpi.com/2223-7747/10/1/60#supplementary |
| article pdf uploaded. | 29 December 2020 18:23 CET | Version of Record | https://www.mdpi.com/2223-7747/10/1/60/pdf-vor |
