| article html file updated | 1 September 2025 21:40 CEST | Update | https://www.mdpi.com/2073-4441/13/4/491 |
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| article html file updated | 23 February 2021 13:31 CET | Update | - |
| article pdf uploaded. | 23 February 2021 13:29 CET | Updated version of record | https://www.mdpi.com/2073-4441/13/4/491/pdf |
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| article html file updated | 23 February 2021 03:25 CET | Original file | - |
| article pdf uploaded. | 23 February 2021 03:24 CET | Updated version of record | https://www.mdpi.com/2073-4441/13/4/491/pdf-vor |
| article xml uploaded. | 23 February 2021 03:24 CET | Update | - |
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| article pdf uploaded. | 14 February 2021 09:07 CET | Version of Record | https://www.mdpi.com/2073-4441/13/4/491/pdf-vor |
