| article html file updated | 30 August 2025 10:22 CEST | Update | https://www.mdpi.com/2071-1050/11/1/117 |
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| article pdf uploaded. | 3 January 2019 02:52 CET | Updated version of record | https://www.mdpi.com/2071-1050/11/1/117/pdf |
| article xml uploaded. | 3 January 2019 02:52 CET | Update | https://www.mdpi.com/2071-1050/11/1/117/xml |
| article xml file uploaded | 3 January 2019 02:52 CET | Update | - |
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| article html file updated | 26 December 2018 22:41 CET | Original file | - |
| article supplementary file uploaded. | 26 December 2018 12:40 CET | - | https://www.mdpi.com/2071-1050/11/1/117#supplementary |
| article pdf uploaded. | 26 December 2018 12:40 CET | Version of Record | https://www.mdpi.com/2071-1050/11/1/117/pdf-vor |
| article xml uploaded. | 26 December 2018 12:40 CET | Update | - |
| article xml file uploaded | 26 December 2018 12:40 CET | Original file | - |
