| article html file updated | 31 August 2025 10:22 CEST | Update | https://www.mdpi.com/1660-3397/18/2/97 |
| article html file updated | 20 July 2022 18:52 CEST | Update | - |
| article html file updated | 7 March 2020 03:33 CET | Update | - |
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| article html file updated | 15 February 2020 06:47 CET | Update | - |
| article html file updated | 13 February 2020 14:47 CET | Original file | - |
| article pdf uploaded. | 13 February 2020 14:46 CET | Updated version of record | https://www.mdpi.com/1660-3397/18/2/97/pdf |
| article xml uploaded. | 13 February 2020 14:46 CET | Update | https://www.mdpi.com/1660-3397/18/2/97/xml |
| article xml file uploaded | 13 February 2020 14:46 CET | Update | - |
| article pdf uploaded. | 31 January 2020 14:10 CET | Version of Record | https://www.mdpi.com/1660-3397/18/2/97/pdf-vor |
| article xml file uploaded | 31 January 2020 14:10 CET | Original file | - |
