| article html file updated | 1 September 2025 07:15 CEST | Update | https://www.mdpi.com/2077-1312/8/9/672 |
| article html file updated | 22 July 2022 05:36 CEST | Update | - |
| article html file updated | 8 September 2020 03:37 CEST | Update | - |
| article pdf uploaded. | 8 September 2020 03:35 CEST | Updated version of record | https://www.mdpi.com/2077-1312/8/9/672/pdf |
| article xml uploaded. | 8 September 2020 03:35 CEST | Update | https://www.mdpi.com/2077-1312/8/9/672/xml |
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| article html file updated | 7 September 2020 04:58 CEST | Original file | - |
| article pdf uploaded. | 7 September 2020 04:56 CEST | Updated version of record | https://www.mdpi.com/2077-1312/8/9/672/pdf-vor |
| article xml uploaded. | 7 September 2020 04:56 CEST | Update | - |
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| article pdf uploaded. | 1 September 2020 12:37 CEST | Version of Record | https://www.mdpi.com/2077-1312/8/9/672/pdf-vor |
