| article html file updated | 30 August 2025 21:31 CEST | Update | https://www.mdpi.com/2224-2708/8/2/36 |
| article html file updated | 20 July 2022 15:08 CEST | Update | N/A |
| article html file updated | 12 February 2020 21:31 CET | Update | N/A |
| article html file updated | 22 October 2019 08:29 CEST | Update | N/A |
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| article html file updated | 22 June 2019 12:25 CEST | Original file | N/A |
| article pdf uploaded. | 22 June 2019 12:23 CEST | Version of Record | https://www.mdpi.com/2224-2708/8/2/36/pdf |
| article xml uploaded. | 22 June 2019 12:23 CEST | Update | https://www.mdpi.com/2224-2708/8/2/36/xml |
| article xml file uploaded | 22 June 2019 12:23 CEST | Original file | N/A |
