| article html file updated | 31 August 2025 07:11 CEST | Update | https://www.mdpi.com/2071-1050/12/1/104 |
| article html file updated | 19 July 2022 21:06 CEST | Update | - |
| article html file updated | 14 February 2020 20:46 CET | Update | - |
| article html file updated | 21 December 2019 10:44 CET | Update | - |
| article pdf uploaded. | 21 December 2019 10:43 CET | Updated version of record | https://www.mdpi.com/2071-1050/12/1/104/pdf |
| article xml uploaded. | 21 December 2019 10:43 CET | Update | https://www.mdpi.com/2071-1050/12/1/104/xml |
| article xml file uploaded | 21 December 2019 10:43 CET | Update | - |
| article html file updated | 21 December 2019 10:42 CET | Original file | - |
| article pdf uploaded. | 21 December 2019 10:41 CET | Version of Record | - |
| article xml uploaded. | 21 December 2019 10:41 CET | Update | - |
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