| article html file updated | 2 September 2025 00:33 CEST | Update | https://www.mdpi.com/2571-631X/4/1/16 |
| article html file updated | 25 July 2022 07:33 CEST | Update | - |
| article html file updated | 24 March 2021 11:50 CET | Original file | - |
| article pdf uploaded. | 24 March 2021 11:46 CET | Updated version of record | https://www.mdpi.com/2571-631X/4/1/16/pdf |
| article xml uploaded. | 24 March 2021 11:46 CET | Update | https://www.mdpi.com/2571-631X/4/1/16/xml |
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| article pdf uploaded. | 24 March 2021 10:06 CET | Updated version of record | https://www.mdpi.com/2571-631X/4/1/16/pdf-vor |
| article xml file uploaded | 24 March 2021 10:05 CET | Original file | - |
| article pdf uploaded. | 13 March 2021 15:47 CET | Updated version of record | https://www.mdpi.com/2571-631X/4/1/16/pdf-vor |
| article pdf uploaded. | 13 March 2021 15:28 CET | Version of Record | https://www.mdpi.com/2571-631X/4/1/16/pdf-vor |
