| article html file updated | 19 August 2026 08:03 CEST | Update | https://www.mdpi.com/2073-8994/13/4/690 |
| article html file updated | 2 September 2025 03:56 CEST | Update | N/A |
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| article html file updated | 19 April 2021 09:04 CEST | Original file | N/A |
| article pdf uploaded. | 19 April 2021 09:03 CEST | Updated version of record | https://www.mdpi.com/2073-8994/13/4/690/pdf |
| article xml uploaded. | 19 April 2021 09:03 CEST | Update | https://www.mdpi.com/2073-8994/13/4/690/xml |
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| article pdf uploaded. | 15 April 2021 15:06 CEST | Version of Record | https://www.mdpi.com/2073-8994/13/4/690/pdf-vor |
