| article html file updated | 1 September 2025 15:36 CEST | Update | https://www.mdpi.com/2076-3921/9/12/1254 |
| article html file updated | 23 July 2022 04:26 CEST | Update | - |
| article html file updated | 10 December 2020 06:31 CET | Update | - |
| article pdf uploaded. | 10 December 2020 06:28 CET | Updated version of record | https://www.mdpi.com/2076-3921/9/12/1254/pdf |
| article xml uploaded. | 10 December 2020 06:28 CET | Update | https://www.mdpi.com/2076-3921/9/12/1254/xml |
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| article html file updated | 9 December 2020 14:20 CET | Original file | - |
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