| article html file updated | 1 September 2025 08:53 CEST | Update | https://www.mdpi.com/2075-1729/10/9/212 |
| article html file updated | 22 July 2022 07:48 CEST | Update | N/A |
| article html file updated | 23 September 2020 06:09 CEST | Update | N/A |
| article pdf uploaded. | 23 September 2020 06:08 CEST | Updated version of record | https://www.mdpi.com/2075-1729/10/9/212/pdf |
| article xml uploaded. | 23 September 2020 06:07 CEST | Update | https://www.mdpi.com/2075-1729/10/9/212/xml |
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| article html file updated | 19 September 2020 09:34 CEST | Original file | N/A |
| article pdf uploaded. | 19 September 2020 09:33 CEST | Version of Record | https://www.mdpi.com/2075-1729/10/9/212/pdf-vor |
| article xml uploaded. | 19 September 2020 09:33 CEST | Update | N/A |
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