| article html file updated | 31 August 2025 05:19 CEST | Update | https://www.mdpi.com/2077-1312/7/12/433 |
| article html file updated | 21 August 2025 23:29 CEST | Update | N/A |
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| article html file updated | 14 February 2020 14:04 CET | Update | N/A |
| article html file updated | 10 December 2019 06:49 CET | Original file | N/A |
| article pdf uploaded. | 10 December 2019 06:47 CET | Updated version of record | https://www.mdpi.com/2077-1312/7/12/433/pdf |
| article xml uploaded. | 10 December 2019 06:47 CET | Update | https://www.mdpi.com/2077-1312/7/12/433/xml |
| article xml file uploaded | 10 December 2019 06:47 CET | Update | N/A |
| article pdf uploaded. | 28 November 2019 14:25 CET | Version of Record | https://www.mdpi.com/2077-1312/7/12/433/pdf-vor |
| article xml file uploaded | 28 November 2019 14:25 CET | Original file | N/A |
