| article html file updated | 19 August 2026 08:28 CEST | Update | https://www.mdpi.com/2075-4701/11/4/660 |
| article html file updated | 2 September 2025 04:15 CEST | Update | N/A |
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| article html file updated | 20 April 2021 10:08 CEST | Update | N/A |
| article html file updated | 19 April 2021 09:31 CEST | Original file | N/A |
| article pdf uploaded. | 19 April 2021 09:30 CEST | Updated version of record | https://www.mdpi.com/2075-4701/11/4/660/pdf |
| article xml uploaded. | 19 April 2021 09:30 CEST | Update | https://www.mdpi.com/2075-4701/11/4/660/xml |
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| article pdf uploaded. | 18 April 2021 12:40 CEST | Version of Record | https://www.mdpi.com/2075-4701/11/4/660/pdf-vor |
