| article html file updated | 31 August 2025 10:43 CEST | Update | https://www.mdpi.com/1996-1073/13/3/666 |
| article html file updated | 20 July 2022 19:15 CEST | Update | N/A |
| article html file updated | 20 February 2020 10:08 CET | Update | N/A |
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| article html file updated | 12 February 2020 10:46 CET | Original file | N/A |
| article pdf uploaded. | 12 February 2020 10:44 CET | Updated version of record | https://www.mdpi.com/1996-1073/13/3/666/pdf |
| article xml uploaded. | 12 February 2020 10:44 CET | Update | https://www.mdpi.com/1996-1073/13/3/666/xml |
| article xml file uploaded | 12 February 2020 10:44 CET | Update | N/A |
| article pdf uploaded. | 5 February 2020 10:04 CET | Updated version of record | https://www.mdpi.com/1996-1073/13/3/666/pdf-vor |
| article pdf uploaded. | 4 February 2020 16:38 CET | Version of Record | https://www.mdpi.com/1996-1073/13/3/666/pdf-vor |
| article xml file uploaded | 4 February 2020 16:38 CET | Original file | N/A |