| article html file updated | 16 August 2026 22:27 CEST | Update | https://www.mdpi.com/2071-1050/12/1/263 |
| article html file updated | 31 August 2025 07:40 CEST | Update | N/A |
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| article html file updated | 14 February 2020 22:18 CET | Update | N/A |
| article html file updated | 1 January 2020 08:23 CET | Original file | N/A |
| article pdf uploaded. | 31 December 2019 13:40 CET | Updated version of record | https://www.mdpi.com/2071-1050/12/1/263/pdf |
| article xml uploaded. | 31 December 2019 13:40 CET | Update | https://www.mdpi.com/2071-1050/12/1/263/xml |
| article xml file uploaded | 31 December 2019 13:40 CET | Update | N/A |
| article pdf uploaded. | 28 December 2019 09:54 CET | Version of Record | https://www.mdpi.com/2071-1050/12/1/263/pdf-vor |
| article xml file uploaded | 28 December 2019 09:54 CET | Original file | N/A |
