| article html file updated | 23 October 2025 07:25 CEST | Update | https://www.mdpi.com/2076-2615/9/11/980 |
| article html file updated | 31 August 2025 04:42 CEST | Update | N/A |
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| article html file updated | 19 November 2019 06:01 CET | Original file | N/A |
| article pdf uploaded. | 19 November 2019 06:00 CET | Updated version of record | https://www.mdpi.com/2076-2615/9/11/980/pdf |
| article xml uploaded. | 19 November 2019 06:00 CET | Update | https://www.mdpi.com/2076-2615/9/11/980/xml |
| article xml file uploaded | 19 November 2019 06:00 CET | Update | N/A |
| article pdf uploaded. | 15 November 2019 16:41 CET | Version of Record | https://www.mdpi.com/2076-2615/9/11/980/pdf-vor |
| article xml file uploaded | 15 November 2019 16:41 CET | Original file | N/A |
