| article html file updated | 31 August 2025 10:13 CEST | Update | https://www.mdpi.com/1422-0067/21/3/864 |
| article html file updated | 20 July 2022 18:44 CEST | Update | N/A |
| article html file updated | 20 February 2020 14:27 CET | Update | N/A |
| article html file updated | 15 February 2020 06:26 CET | Update | N/A |
| article html file updated | 4 February 2020 09:23 CET | Update | N/A |
| article pdf uploaded. | 4 February 2020 09:22 CET | Updated version of record | https://www.mdpi.com/1422-0067/21/3/864/pdf |
| article xml uploaded. | 4 February 2020 09:22 CET | Update | https://www.mdpi.com/1422-0067/21/3/864/xml |
| article xml file uploaded | 4 February 2020 09:22 CET | Update | N/A |
| article html file updated | 31 January 2020 15:16 CET | Update | N/A |
| article pdf uploaded. | 31 January 2020 15:15 CET | Updated version of record | https://www.mdpi.com/1422-0067/21/3/864/pdf-vor |
| article xml uploaded. | 31 January 2020 15:15 CET | Update | N/A |
| article xml file uploaded | 31 January 2020 15:15 CET | Update | N/A |
| article html file updated | 30 January 2020 14:25 CET | Original file | N/A |
| article pdf uploaded. | 30 January 2020 14:24 CET | Updated version of record | https://www.mdpi.com/1422-0067/21/3/864/pdf-vor |
| article xml uploaded. | 30 January 2020 14:24 CET | Update | N/A |
| article xml file uploaded | 30 January 2020 14:24 CET | Update | N/A |
| article xml file uploaded | 29 January 2020 14:45 CET | Original file | N/A |
| article pdf uploaded. | 29 January 2020 14:45 CET | Version of Record | https://www.mdpi.com/1422-0067/21/3/864/pdf-vor |
