| article html file updated | 31 August 2025 07:12 CEST | Update | https://www.mdpi.com/2076-3921/9/1/11 |
| article html file updated | 19 July 2022 21:04 CEST | Update | N/A |
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| article html file updated | 28 December 2019 10:54 CET | Original file | N/A |
| article pdf uploaded. | 28 December 2019 10:53 CET | Updated version of record | https://www.mdpi.com/2076-3921/9/1/11/pdf |
| article xml uploaded. | 28 December 2019 10:53 CET | Update | https://www.mdpi.com/2076-3921/9/1/11/xml |
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| article pdf uploaded. | 21 December 2019 12:00 CET | Version of Record | https://www.mdpi.com/2076-3921/9/1/11/pdf-vor |
| article xml file uploaded | 21 December 2019 12:00 CET | Original file | N/A |
