| article html file updated | 17 August 2026 00:01 CEST | Update | https://www.mdpi.com/2079-9276/9/1/7 |
| article html file updated | 31 August 2025 09:04 CEST | Update | N/A |
| article html file updated | 20 July 2022 17:36 CEST | Update | N/A |
| article html file updated | 15 February 2020 03:11 CET | Update | N/A |
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| article html file updated | 22 January 2020 12:42 CET | Original file | N/A |
| article pdf uploaded. | 22 January 2020 12:41 CET | Updated version of record | https://www.mdpi.com/2079-9276/9/1/7/pdf |
| article xml uploaded. | 22 January 2020 12:41 CET | Update | https://www.mdpi.com/2079-9276/9/1/7/xml |
| article xml file uploaded | 22 January 2020 12:41 CET | Update | N/A |
| article pdf uploaded. | 15 January 2020 15:40 CET | Version of Record | https://www.mdpi.com/2079-9276/9/1/7/pdf-vor |
| article xml file uploaded | 15 January 2020 15:40 CET | Original file | N/A |
