| article html file updated | 2 September 2025 04:04 CEST | Update | https://www.mdpi.com/2311-5521/6/4/160 |
| article html file updated | 25 July 2022 12:31 CEST | Update | N/A |
| article html file updated | 20 April 2021 06:18 CEST | Update | N/A |
| article pdf uploaded. | 20 April 2021 06:16 CEST | Updated version of record | https://www.mdpi.com/2311-5521/6/4/160/pdf |
| article xml uploaded. | 20 April 2021 06:16 CEST | Update | https://www.mdpi.com/2311-5521/6/4/160/xml |
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| article html file updated | 16 April 2021 13:09 CEST | Original file | N/A |
| article pdf uploaded. | 16 April 2021 13:07 CEST | Version of Record | https://www.mdpi.com/2311-5521/6/4/160/pdf-vor |
| article xml file uploaded | 16 April 2021 13:07 CEST | Original file | N/A |
