| article html file updated | 30 August 2025 12:22 CEST | Update | https://www.mdpi.com/2071-1050/11/4/1212 |
| article html file updated | 19 July 2022 15:35 CEST | Update | - |
| article html file updated | 11 February 2020 18:25 CET | Update | - |
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| article xml uploaded. | 12 March 2019 06:56 CET | Update | https://www.mdpi.com/2071-1050/11/4/1212/xml |
| article pdf uploaded. | 12 March 2019 06:56 CET | Updated version of record | https://www.mdpi.com/2071-1050/11/4/1212/pdf |
| article html file updated | 1 March 2019 18:18 CET | Update | - |
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| article html file updated | 25 February 2019 12:19 CET | Original file | - |
| article supplementary file uploaded. | 25 February 2019 12:17 CET | - | https://www.mdpi.com/2071-1050/11/4/1212#supplementary |
| article pdf uploaded. | 25 February 2019 12:17 CET | Version of Record | https://www.mdpi.com/2071-1050/11/4/1212/pdf-vor |
| article xml uploaded. | 25 February 2019 12:17 CET | Update | - |
| article xml file uploaded | 25 February 2019 12:17 CET | Original file | - |
