| article html file updated | 18 August 2026 04:15 CEST | Update | https://www.mdpi.com/2313-433X/6/10/103 |
| article html file updated | 1 September 2025 10:08 CEST | Update | N/A |
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| article html file updated | 4 December 2020 03:43 CET | Update | N/A |
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| article pdf uploaded. | 15 October 2020 15:42 CEST | Updated version of record | https://www.mdpi.com/2313-433X/6/10/103/pdf |
| article xml uploaded. | 15 October 2020 15:42 CEST | Update | https://www.mdpi.com/2313-433X/6/10/103/xml |
| article xml file uploaded | 15 October 2020 15:42 CEST | Original file | N/A |
| article pdf uploaded. | 4 October 2020 14:17 CEST | Version of Record | https://www.mdpi.com/2313-433X/6/10/103/pdf-vor |
