| article html file updated | 31 August 2025 09:21 CEST | Update | https://www.mdpi.com/1422-0067/21/2/643 |
| article html file updated | 20 July 2022 17:53 CEST | Update | - |
| article html file updated | 15 February 2020 04:09 CET | Update | - |
| article html file updated | 5 February 2020 19:06 CET | Update | - |
| article html file updated | 18 January 2020 10:48 CET | Original file | - |
| article pdf uploaded. | 18 January 2020 10:47 CET | Version of Record | https://www.mdpi.com/1422-0067/21/2/643/pdf |
| article xml uploaded. | 18 January 2020 10:47 CET | Update | https://www.mdpi.com/1422-0067/21/2/643/xml |
| article xml file uploaded | 18 January 2020 10:47 CET | Original file | - |
