| article html file updated | 24 December 2025 17:37 CET | Update | https://www.mdpi.com/1422-0067/21/4/1378 |
| article html file updated | 31 August 2025 12:03 CEST | Update | - |
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| article html file updated | 23 February 2020 10:09 CET | Original file | - |
| article pdf uploaded. | 23 February 2020 10:08 CET | Updated version of record | https://www.mdpi.com/1422-0067/21/4/1378/pdf |
| article xml uploaded. | 23 February 2020 10:08 CET | Update | https://www.mdpi.com/1422-0067/21/4/1378/xml |
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| article pdf uploaded. | 18 February 2020 17:19 CET | Version of Record | https://www.mdpi.com/1422-0067/21/4/1378/pdf-vor |
| article xml file uploaded | 18 February 2020 17:19 CET | Original file | - |