| article html file updated | 17 August 2026 06:02 CEST | Update | https://www.mdpi.com/2304-8158/9/3/346 |
| article html file updated | 31 August 2025 14:37 CEST | Update | N/A |
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| article pdf uploaded. | 17 March 2020 06:51 CET | Updated version of record | https://www.mdpi.com/2304-8158/9/3/346/pdf |
| article xml uploaded. | 17 March 2020 06:51 CET | Update | https://www.mdpi.com/2304-8158/9/3/346/xml |
| article xml file uploaded | 17 March 2020 06:51 CET | Update | N/A |
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