| article html file updated | 25 December 2025 09:44 CET | Update | https://www.mdpi.com/2218-1997/7/5/122 |
| article html file updated | 2 September 2025 05:33 CEST | Update | N/A |
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| article html file updated | 29 April 2021 10:27 CEST | Update | N/A |
| article pdf uploaded. | 29 April 2021 10:25 CEST | Updated version of record | https://www.mdpi.com/2218-1997/7/5/122/pdf |
| article xml uploaded. | 29 April 2021 10:25 CEST | Update | https://www.mdpi.com/2218-1997/7/5/122/xml |
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| article html file updated | 29 April 2021 08:11 CEST | Original file | N/A |
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