| article html file updated | 31 August 2025 21:28 CEST | Update | https://www.mdpi.com/2076-3921/9/5/454 |
| article html file updated | 21 July 2022 05:52 CEST | Update | N/A |
| article html file updated | 5 June 2020 18:28 CEST | Update | N/A |
| article html file updated | 25 May 2020 04:47 CEST | Update | N/A |
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| article pdf uploaded. | 25 May 2020 04:45 CEST | Updated version of record | https://www.mdpi.com/2076-3921/9/5/454/pdf |
| article xml uploaded. | 25 May 2020 04:45 CEST | Update | https://www.mdpi.com/2076-3921/9/5/454/xml |
| article xml file uploaded | 25 May 2020 04:45 CEST | Update | N/A |
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