| article html file updated | 31 August 2025 12:12 CEST | Update | https://www.mdpi.com/1422-0067/21/4/1426 |
| article html file updated | 20 July 2022 20:42 CEST | Update | - |
| article html file updated | 7 March 2020 17:16 CET | Update | - |
| article html file updated | 7 March 2020 13:36 CET | Update | - |
| article html file updated | 24 February 2020 08:19 CET | Update | - |
| article html file updated | 23 February 2020 14:56 CET | Original file | - |
| article pdf uploaded. | 23 February 2020 14:55 CET | Updated version of record | https://www.mdpi.com/1422-0067/21/4/1426/pdf |
| article xml uploaded. | 23 February 2020 14:55 CET | Update | https://www.mdpi.com/1422-0067/21/4/1426/xml |
| article xml file uploaded | 23 February 2020 14:55 CET | Update | - |
| article supplementary file uploaded. | 20 February 2020 11:11 CET | - | https://www.mdpi.com/1422-0067/21/4/1426#supplementary |
| article pdf uploaded. | 20 February 2020 11:11 CET | Version of Record | https://www.mdpi.com/1422-0067/21/4/1426/pdf-vor |
| article xml file uploaded | 20 February 2020 11:11 CET | Original file | - |
