| article html file updated | 31 August 2025 11:37 CEST | Update | https://www.mdpi.com/1422-0067/21/4/1261 |
| article html file updated | 20 July 2022 20:08 CEST | Update | - |
| article html file updated | 7 March 2020 16:38 CET | Update | - |
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| article html file updated | 19 February 2020 13:05 CET | Original file | - |
| article pdf uploaded. | 19 February 2020 13:04 CET | Updated version of record | https://www.mdpi.com/1422-0067/21/4/1261/pdf |
| article xml uploaded. | 19 February 2020 13:04 CET | Update | https://www.mdpi.com/1422-0067/21/4/1261/xml |
| article xml file uploaded | 19 February 2020 13:04 CET | Update | - |
| article pdf uploaded. | 13 February 2020 17:53 CET | Version of Record | https://www.mdpi.com/1422-0067/21/4/1261/pdf-vor |
| article xml file uploaded | 13 February 2020 17:53 CET | Original file | - |
