| article html file updated | 31 August 2025 05:40 CEST | Update | https://www.mdpi.com/2077-0383/8/12/2136 |
| article html file updated | 19 July 2022 22:34 CEST | Update | - |
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| article html file updated | 30 December 2019 12:31 CET | Update | - |
| article html file updated | 19 December 2019 04:18 CET | Original file | - |
| article pdf uploaded. | 19 December 2019 04:16 CET | Updated version of record | https://www.mdpi.com/2077-0383/8/12/2136/pdf |
| article xml uploaded. | 19 December 2019 04:16 CET | Update | https://www.mdpi.com/2077-0383/8/12/2136/xml |
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| article pdf uploaded. | 3 December 2019 17:07 CET | Version of Record | https://www.mdpi.com/2077-0383/8/12/2136/pdf-vor |
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