| article html file updated | 31 August 2025 10:35 CEST | Update | https://www.mdpi.com/2077-0383/9/2/407 |
| article html file updated | 20 July 2022 19:06 CEST | Update | - |
| article html file updated | 7 March 2020 08:29 CET | Update | - |
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| article html file updated | 15 February 2020 07:26 CET | Update | - |
| article html file updated | 6 February 2020 04:34 CET | Original file | - |
| article pdf uploaded. | 6 February 2020 04:33 CET | Updated version of record | https://www.mdpi.com/2077-0383/9/2/407/pdf |
| article xml uploaded. | 6 February 2020 04:33 CET | Update | https://www.mdpi.com/2077-0383/9/2/407/xml |
| article xml file uploaded | 6 February 2020 04:33 CET | Update | - |
| article pdf uploaded. | 3 February 2020 14:07 CET | Version of Record | https://www.mdpi.com/2077-0383/9/2/407/pdf-vor |
| article xml file uploaded | 3 February 2020 14:07 CET | Original file | - |
