| article html file updated | 30 August 2025 06:28 CEST | Update | https://www.mdpi.com/2227-7102/8/3/130 |
| article html file updated | 17 July 2022 01:47 CEST | Update | N/A |
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| article html file updated | 29 August 2018 16:23 CEST | Original file | N/A |
| article pdf uploaded. | 29 August 2018 16:21 CEST | Version of Record | https://www.mdpi.com/2227-7102/8/3/130/pdf |
| article xml uploaded. | 29 August 2018 16:21 CEST | Update | https://www.mdpi.com/2227-7102/8/3/130/xml |
| article xml file uploaded | 29 August 2018 16:21 CEST | Original file | N/A |
