| article html file updated | 31 August 2025 14:28 CEST | Update | https://www.mdpi.com/2218-1989/10/3/108 |
| article html file updated | 20 July 2022 22:57 CEST | Update | - |
| article html file updated | 2 April 2020 07:45 CEST | Update | - |
| article html file updated | 14 March 2020 12:20 CET | Update | - |
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| article pdf uploaded. | 14 March 2020 12:18 CET | Updated version of record | https://www.mdpi.com/2218-1989/10/3/108/pdf |
| article xml uploaded. | 14 March 2020 12:18 CET | Update | https://www.mdpi.com/2218-1989/10/3/108/xml |
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