| article html file updated | 1 September 2025 18:50 CEST | Update | https://www.mdpi.com/2078-2489/12/1/34 |
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| article html file updated | 21 January 2021 03:00 CET | Update | - |
| article pdf uploaded. | 21 January 2021 02:58 CET | Updated version of record | https://www.mdpi.com/2078-2489/12/1/34/pdf |
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| article html file updated | 18 January 2021 09:01 CET | Original file | - |
| article pdf uploaded. | 18 January 2021 09:00 CET | Updated version of record | https://www.mdpi.com/2078-2489/12/1/34/pdf-vor |
| article xml uploaded. | 18 January 2021 09:00 CET | Update | - |
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| article pdf uploaded. | 16 January 2021 10:50 CET | Version of Record | https://www.mdpi.com/2078-2489/12/1/34/pdf-vor |
