| article html file updated | 31 August 2025 07:08 CEST | Update | https://www.mdpi.com/1996-1073/13/1/62 |
| article html file updated | 19 July 2022 21:08 CEST | Update | N/A |
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| article pdf uploaded. | 25 December 2019 09:59 CET | Updated version of record | https://www.mdpi.com/1996-1073/13/1/62/pdf |
| article xml uploaded. | 25 December 2019 09:59 CET | Update | https://www.mdpi.com/1996-1073/13/1/62/xml |
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| article html file updated | 20 December 2019 16:15 CET | Original file | N/A |
| article pdf uploaded. | 20 December 2019 16:14 CET | Version of Record | https://www.mdpi.com/1996-1073/13/1/62/pdf-vor |
| article xml uploaded. | 20 December 2019 16:14 CET | Update | N/A |
| article xml file uploaded | 20 December 2019 16:14 CET | Original file | N/A |