| article html file updated | 24 December 2025 17:10 CET | Update | https://www.mdpi.com/1422-0067/21/2/672 |
| article html file updated | 31 August 2025 09:28 CEST | Update | N/A |
| article html file updated | 20 July 2022 18:00 CEST | Update | N/A |
| article html file updated | 15 February 2020 04:35 CET | Update | N/A |
| article html file updated | 5 February 2020 19:13 CET | Update | N/A |
| article html file updated | 21 January 2020 12:13 CET | Update | N/A |
| article pdf uploaded. | 21 January 2020 12:11 CET | Updated version of record | https://www.mdpi.com/1422-0067/21/2/672/pdf |
| article xml uploaded. | 21 January 2020 12:10 CET | Update | https://www.mdpi.com/1422-0067/21/2/672/xml |
| article xml file uploaded | 21 January 2020 12:10 CET | Update | N/A |
| article html file updated | 20 January 2020 10:09 CET | Original file | N/A |
| article pdf uploaded. | 20 January 2020 10:06 CET | Version of Record | https://www.mdpi.com/1422-0067/21/2/672/pdf-vor |
| article xml uploaded. | 20 January 2020 10:06 CET | Update | N/A |
| article xml file uploaded | 20 January 2020 10:06 CET | Original file | N/A |
