| article html file updated | 17 August 2026 16:14 CEST | Update | https://www.mdpi.com/1422-0067/21/12/4469 |
| article html file updated | 1 September 2025 00:32 CEST | Update | N/A |
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| article html file updated | 24 June 2020 12:02 CEST | Original file | N/A |
| article pdf uploaded. | 24 June 2020 12:01 CEST | Updated version of record | https://www.mdpi.com/1422-0067/21/12/4469/pdf |
| article xml uploaded. | 24 June 2020 12:01 CEST | Update | https://www.mdpi.com/1422-0067/21/12/4469/xml |
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| article pdf uploaded. | 23 June 2020 15:47 CEST | Version of Record | https://www.mdpi.com/1422-0067/21/12/4469/pdf-vor |
