| article html file updated | 31 August 2025 07:01 CEST | Update | https://www.mdpi.com/1996-1073/13/1/35 |
| article html file updated | 19 July 2022 21:15 CEST | Update | N/A |
| article html file updated | 14 February 2020 20:14 CET | Update | N/A |
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| article html file updated | 25 December 2019 12:49 CET | Original file | N/A |
| article pdf uploaded. | 25 December 2019 12:47 CET | Updated version of record | https://www.mdpi.com/1996-1073/13/1/35/pdf |
| article xml uploaded. | 25 December 2019 12:47 CET | Update | https://www.mdpi.com/1996-1073/13/1/35/xml |
| article xml file uploaded | 25 December 2019 12:47 CET | Update | N/A |
| article pdf uploaded. | 19 December 2019 15:53 CET | Version of Record | https://www.mdpi.com/1996-1073/13/1/35/pdf-vor |
| article xml file uploaded | 19 December 2019 15:53 CET | Original file | N/A |
