| article html file updated | 17 August 2026 05:55 CEST | Update | https://www.mdpi.com/1660-4601/17/6/1909 |
| article html file updated | 31 August 2025 14:31 CEST | Update | N/A |
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| article html file updated | 2 April 2020 04:47 CEST | Update | N/A |
| article html file updated | 19 March 2020 10:45 CET | Original file | N/A |
| article pdf uploaded. | 19 March 2020 10:44 CET | Updated version of record | https://www.mdpi.com/1660-4601/17/6/1909/pdf |
| article xml uploaded. | 19 March 2020 10:44 CET | Update | https://www.mdpi.com/1660-4601/17/6/1909/xml |
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| article pdf uploaded. | 15 March 2020 10:35 CET | Version of Record | https://www.mdpi.com/1660-4601/17/6/1909/pdf-vor |
| article xml file uploaded | 15 March 2020 10:35 CET | Original file | N/A |
