| article html file updated | 19 August 2026 04:39 CEST | Update | https://www.mdpi.com/2076-2607/9/4/670 |
| article html file updated | 25 December 2025 06:43 CET | Update | N/A |
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| article html file updated | 3 August 2021 01:05 CEST | Update | N/A |
| article html file updated | 25 March 2021 11:42 CET | Original file | N/A |
| article pdf uploaded. | 25 March 2021 11:40 CET | Updated version of record | https://www.mdpi.com/2076-2607/9/4/670/pdf |
| article xml uploaded. | 25 March 2021 11:40 CET | Update | https://www.mdpi.com/2076-2607/9/4/670/xml |
| article xml file uploaded | 25 March 2021 11:40 CET | Original file | N/A |
| article supplementary file uploaded. | 24 March 2021 14:54 CET | - | https://www.mdpi.com/2076-2607/9/4/670#supplementary |
| article pdf uploaded. | 24 March 2021 14:54 CET | Version of Record | https://www.mdpi.com/2076-2607/9/4/670/pdf-vor |
