| article html file updated | 31 August 2025 23:36 CEST | Update | https://www.mdpi.com/2227-9717/8/6/693 |
| article html file updated | 21 August 2025 23:55 CEST | Update | N/A |
| article html file updated | 21 July 2022 20:51 CEST | Update | N/A |
| article html file updated | 14 June 2020 12:23 CEST | Update | N/A |
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| article pdf uploaded. | 14 June 2020 12:21 CEST | Updated version of record | https://www.mdpi.com/2227-9717/8/6/693/pdf |
| article xml uploaded. | 14 June 2020 12:21 CEST | Update | https://www.mdpi.com/2227-9717/8/6/693/xml |
| article xml file uploaded | 14 June 2020 12:21 CEST | Update | N/A |
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