| article html file updated | 31 August 2025 11:24 CEST | Update | https://www.mdpi.com/2073-4441/12/2/491 |
| article html file updated | 20 July 2022 19:56 CEST | Update | - |
| article html file updated | 1 March 2020 10:19 CET | Original file | - |
| article pdf uploaded. | 1 March 2020 10:16 CET | Updated version of record | https://www.mdpi.com/2073-4441/12/2/491/pdf |
| article xml uploaded. | 1 March 2020 10:16 CET | Update | https://www.mdpi.com/2073-4441/12/2/491/xml |
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| article pdf uploaded. | 11 February 2020 17:24 CET | Version of Record | https://www.mdpi.com/2073-4441/12/2/491/pdf-vor |
| article xml file uploaded | 11 February 2020 17:24 CET | Original file | - |
