| article html file updated | 15 August 2026 13:43 CEST | Update | https://www.mdpi.com/2227-7080/7/1/5 |
| article html file updated | 30 August 2025 10:28 CEST | Update | N/A |
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| article html file updated | 8 January 2019 09:58 CET | Update | N/A |
| article pdf uploaded. | 8 January 2019 09:55 CET | Updated version of record | https://www.mdpi.com/2227-7080/7/1/5/pdf |
| article xml file uploaded | 8 January 2019 09:55 CET | Update | https://www.mdpi.com/2227-7080/7/1/5/xml |
| article pdf uploaded. | 8 January 2019 09:54 CET | Updated version of record | https://www.mdpi.com/2227-7080/7/1/5/pdf-vor |
| article xml file uploaded | 8 January 2019 09:54 CET | Update | N/A |
| article html file updated | 30 December 2018 09:07 CET | Original file | N/A |
| article pdf uploaded. | 30 December 2018 09:04 CET | Version of Record | https://www.mdpi.com/2227-7080/7/1/5/pdf-vor |
| article xml uploaded. | 30 December 2018 09:04 CET | Update | N/A |
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