| article html file updated | 31 August 2025 12:52 CEST | Update | https://www.mdpi.com/1422-0067/21/5/1621 |
| article html file updated | 20 July 2022 21:21 CEST | Update | - |
| article html file updated | 18 March 2020 19:24 CET | Update | - |
| article html file updated | 5 March 2020 05:32 CET | Update | - |
| article pdf uploaded. | 5 March 2020 05:31 CET | Updated version of record | https://www.mdpi.com/1422-0067/21/5/1621/pdf |
| article xml uploaded. | 5 March 2020 05:31 CET | Update | https://www.mdpi.com/1422-0067/21/5/1621/xml |
| article xml file uploaded | 5 March 2020 05:31 CET | Update | - |
| article html file updated | 4 March 2020 12:19 CET | Original file | - |
| article pdf uploaded. | 4 March 2020 12:18 CET | Updated version of record | https://www.mdpi.com/1422-0067/21/5/1621/pdf-vor |
| article xml file uploaded | 4 March 2020 12:18 CET | Update | - |
| article pdf uploaded. | 27 February 2020 10:46 CET | Version of Record | https://www.mdpi.com/1422-0067/21/5/1621/pdf-vor |
| article xml file uploaded | 27 February 2020 10:46 CET | Original file | - |
