| article html file updated | 31 August 2025 19:08 CEST | Update | https://www.mdpi.com/1911-8074/13/5/88 |
| article html file updated | 21 July 2022 03:34 CEST | Update | N/A |
| article html file updated | 8 October 2020 23:17 CEST | Update | N/A |
| article html file updated | 8 May 2020 07:49 CEST | Original file | N/A |
| article pdf uploaded. | 8 May 2020 07:48 CEST | Updated version of record | https://www.mdpi.com/1911-8074/13/5/88/pdf |
| article xml uploaded. | 8 May 2020 07:48 CEST | Update | https://www.mdpi.com/1911-8074/13/5/88/xml |
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| article pdf uploaded. | 1 May 2020 07:20 CEST | Version of Record | https://www.mdpi.com/1911-8074/13/5/88/pdf-vor |
| article xml file uploaded | 1 May 2020 07:19 CEST | Original file | N/A |
