| article html file updated | 1 September 2025 01:26 CEST | Update | https://www.mdpi.com/1422-0067/21/13/4711 |
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| article html file updated | 3 July 2020 15:51 CEST | Update | - |
| article pdf uploaded. | 3 July 2020 15:50 CEST | Updated version of record | https://www.mdpi.com/1422-0067/21/13/4711/pdf |
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| article html file updated | 1 July 2020 17:11 CEST | Original file | - |
| article pdf uploaded. | 1 July 2020 17:10 CEST | Updated version of record | https://www.mdpi.com/1422-0067/21/13/4711/pdf-vor |
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