| article html file updated | 31 August 2025 12:35 CEST | Update | https://www.mdpi.com/1422-0067/21/4/1544 |
| article html file updated | 20 July 2022 21:06 CEST | Update | - |
| article html file updated | 7 March 2020 17:40 CET | Update | - |
| article html file updated | 7 March 2020 16:47 CET | Update | - |
| article html file updated | 27 February 2020 14:13 CET | Original file | - |
| article pdf uploaded. | 27 February 2020 14:12 CET | Updated version of record | https://www.mdpi.com/1422-0067/21/4/1544/pdf |
| article xml uploaded. | 27 February 2020 14:12 CET | Update | https://www.mdpi.com/1422-0067/21/4/1544/xml |
| article xml file uploaded | 27 February 2020 14:12 CET | Update | - |
| article pdf uploaded. | 24 February 2020 15:45 CET | Version of Record | https://www.mdpi.com/1422-0067/21/4/1544/pdf-vor |
| article xml file uploaded | 24 February 2020 15:45 CET | Original file | - |
