| article html file updated | 1 September 2025 13:43 CEST | Update | https://www.mdpi.com/2305-6304/8/4/106 |
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| article html file updated | 30 November 2020 04:22 CET | Update | - |
| article pdf uploaded. | 30 November 2020 04:20 CET | Updated version of record | https://www.mdpi.com/2305-6304/8/4/106/pdf |
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| article html file updated | 18 November 2020 04:30 CET | Original file | - |
| article pdf uploaded. | 18 November 2020 04:29 CET | Updated version of record | https://www.mdpi.com/2305-6304/8/4/106/pdf-vor |
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| article supplementary file uploaded. | 17 November 2020 16:32 CET | - | https://www.mdpi.com/2305-6304/8/4/106#supplementary |
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