| article html file updated | 31 August 2025 10:23 CEST | Update | https://www.mdpi.com/1422-0067/21/3/961 |
| article html file updated | 20 July 2022 18:54 CEST | Update | - |
| article html file updated | 20 February 2020 17:22 CET | Update | - |
| article html file updated | 15 February 2020 06:51 CET | Update | - |
| article html file updated | 2 February 2020 12:14 CET | Original file | - |
| article pdf uploaded. | 2 February 2020 12:13 CET | Updated version of record | https://www.mdpi.com/1422-0067/21/3/961/pdf |
| article xml uploaded. | 2 February 2020 12:13 CET | Update | https://www.mdpi.com/1422-0067/21/3/961/xml |
| article xml file uploaded | 2 February 2020 12:13 CET | Update | - |
| article pdf uploaded. | 31 January 2020 16:09 CET | Version of Record | https://www.mdpi.com/1422-0067/21/3/961/pdf-vor |
| article xml file uploaded | 31 January 2020 16:09 CET | Original file | - |
