| article html file updated | 1 September 2025 18:38 CEST | Update | https://www.mdpi.com/2218-1989/11/1/51 |
| article html file updated | 23 July 2022 16:05 CEST | Update | N/A |
| article html file updated | 18 January 2021 13:25 CET | Update | N/A |
| article pdf uploaded. | 18 January 2021 13:24 CET | Updated version of record | https://www.mdpi.com/2218-1989/11/1/51/pdf |
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| article html file updated | 15 January 2021 15:36 CET | Update | N/A |
| article pdf uploaded. | 15 January 2021 15:35 CET | Updated version of record | https://www.mdpi.com/2218-1989/11/1/51/pdf-vor |
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| article html file updated | 15 January 2021 12:29 CET | Update | N/A |
| article pdf uploaded. | 15 January 2021 12:27 CET | Updated version of record | https://www.mdpi.com/2218-1989/11/1/51/pdf-vor |
| article xml uploaded. | 15 January 2021 12:27 CET | Update | N/A |
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| article html file updated | 14 January 2021 11:23 CET | Original file | N/A |
| article pdf uploaded. | 14 January 2021 11:22 CET | Version of Record | https://www.mdpi.com/2218-1989/11/1/51/pdf-vor |
| article xml uploaded. | 14 January 2021 11:22 CET | Update | N/A |
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