| article html file updated | 17 August 2026 03:24 CEST | Update | https://www.mdpi.com/2073-4409/9/2/480 |
| article html file updated | 31 August 2025 12:07 CEST | Update | N/A |
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| article html file updated | 6 March 2020 09:48 CET | Update | N/A |
| article html file updated | 21 February 2020 01:37 CET | Original file | N/A |
| article pdf uploaded. | 20 February 2020 14:36 CET | Updated version of record | https://www.mdpi.com/2073-4409/9/2/480/pdf |
| article xml uploaded. | 20 February 2020 14:36 CET | Update | https://www.mdpi.com/2073-4409/9/2/480/xml |
| article xml file uploaded | 20 February 2020 14:36 CET | Update | N/A |
| article pdf uploaded. | 19 February 2020 14:05 CET | Version of Record | https://www.mdpi.com/2073-4409/9/2/480/pdf-vor |
| article xml file uploaded | 19 February 2020 14:05 CET | Original file | N/A |
