| article html file updated | 17 August 2026 07:40 CEST | Update | https://www.mdpi.com/1996-1073/13/7/1615 |
| article html file updated | 31 August 2025 16:12 CEST | Update | N/A |
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| article pdf uploaded. | 7 April 2020 13:35 CEST | Updated version of record | https://www.mdpi.com/1996-1073/13/7/1615/pdf |
| article xml uploaded. | 7 April 2020 13:35 CEST | Update | https://www.mdpi.com/1996-1073/13/7/1615/xml |
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| article html file updated | 2 April 2020 13:21 CEST | Original file | N/A |
| article pdf uploaded. | 2 April 2020 03:14 CEST | Version of Record | https://www.mdpi.com/1996-1073/13/7/1615/pdf-vor |
| article xml file uploaded | 2 April 2020 03:14 CEST | Original file | N/A |