| article html file updated | 1 September 2025 22:29 CEST | Update | https://www.mdpi.com/2076-2607/9/2/457 |
| article html file updated | 22 August 2025 00:40 CEST | Update | - |
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| article html file updated | 10 March 2021 03:09 CET | Update | - |
| article html file updated | 26 February 2021 04:19 CET | Original file | - |
| article pdf uploaded. | 26 February 2021 04:17 CET | Updated version of record | https://www.mdpi.com/2076-2607/9/2/457/pdf |
| article xml uploaded. | 26 February 2021 04:17 CET | Update | https://www.mdpi.com/2076-2607/9/2/457/xml |
| article xml file uploaded | 26 February 2021 04:17 CET | Original file | - |
| article supplementary file uploaded. | 22 February 2021 18:04 CET | - | https://www.mdpi.com/2076-2607/9/2/457#supplementary |
| article pdf uploaded. | 22 February 2021 18:04 CET | Version of Record | https://www.mdpi.com/2076-2607/9/2/457/pdf-vor |
