| article html file updated | 30 August 2025 05:43 CEST | Update | https://www.mdpi.com/2313-433X/4/8/97 |
| article html file updated | 17 July 2022 00:09 CEST | Update | N/A |
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| article pdf uploaded. | 1 August 2018 11:16 CEST | Version of Record | https://www.mdpi.com/2313-433X/4/8/97/pdf |
| article xml uploaded. | 1 August 2018 11:16 CEST | Update | https://www.mdpi.com/2313-433X/4/8/97/xml |
| article xml file uploaded | 1 August 2018 11:15 CEST | Original file | N/A |
