| article html file updated | 31 August 2025 09:02 CEST | Update | https://www.mdpi.com/1422-0067/21/2/546 |
| article html file updated | 20 July 2022 17:34 CEST | Update | N/A |
| article html file updated | 15 February 2020 03:04 CET | Update | N/A |
| article html file updated | 5 February 2020 18:42 CET | Update | N/A |
| article html file updated | 19 January 2020 02:52 CET | Original file | N/A |
| article pdf uploaded. | 19 January 2020 02:50 CET | Updated version of record | https://www.mdpi.com/1422-0067/21/2/546/pdf |
| article xml uploaded. | 19 January 2020 02:50 CET | Update | https://www.mdpi.com/1422-0067/21/2/546/xml |
| article xml file uploaded | 19 January 2020 02:50 CET | Update | N/A |
| article pdf uploaded. | 15 January 2020 12:52 CET | Version of Record | https://www.mdpi.com/1422-0067/21/2/546/pdf-vor |
| article xml file uploaded | 15 January 2020 12:52 CET | Original file | N/A |
