| article html file updated | 31 August 2025 05:41 CEST | Update | https://www.mdpi.com/2227-9717/7/12/920 |
| article html file updated | 19 July 2022 22:33 CEST | Update | - |
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| article pdf uploaded. | 5 December 2019 07:58 CET | Updated version of record | https://www.mdpi.com/2227-9717/7/12/920/pdf |
| article xml uploaded. | 5 December 2019 07:58 CET | Update | https://www.mdpi.com/2227-9717/7/12/920/xml |
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| article html file updated | 4 December 2019 11:44 CET | Original file | - |
| article pdf uploaded. | 4 December 2019 11:42 CET | Version of Record | https://www.mdpi.com/2227-9717/7/12/920/pdf-vor |
| article xml uploaded. | 4 December 2019 11:42 CET | Update | - |
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