| article html file updated | 15 August 2026 06:04 CEST | Update | https://www.mdpi.com/2077-0472/8/8/128 |
| article html file updated | 10 February 2020 06:27 CET | Update | N/A |
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| article html file updated | 18 August 2018 09:28 CEST | Original file | N/A |
| article pdf uploaded. | 18 August 2018 09:26 CEST | Version of Record | https://www.mdpi.com/2077-0472/8/8/128/pdf |
| article xml uploaded. | 18 August 2018 09:26 CEST | Update | https://www.mdpi.com/2077-0472/8/8/128/xml |
| article xml file uploaded | 18 August 2018 09:26 CEST | Original file | N/A |
