| article html file updated | 31 August 2025 12:25 CEST | Update | https://www.mdpi.com/1422-0067/21/4/1490 |
| article html file updated | 20 July 2022 20:55 CEST | Update | - |
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| article html file updated | 25 February 2020 02:21 CET | Original file | - |
| article pdf uploaded. | 25 February 2020 02:19 CET | Updated version of record | https://www.mdpi.com/1422-0067/21/4/1490/pdf |
| article xml uploaded. | 25 February 2020 02:19 CET | Update | https://www.mdpi.com/1422-0067/21/4/1490/xml |
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| article pdf uploaded. | 21 February 2020 16:44 CET | Version of Record | https://www.mdpi.com/1422-0067/21/4/1490/pdf-vor |
| article xml file uploaded | 21 February 2020 16:44 CET | Original file | - |
