| article html file updated | 31 August 2025 09:29 CEST | Update | https://www.mdpi.com/1422-0067/21/2/676 |
| article html file updated | 20 July 2022 18:00 CEST | Update | N/A |
| article html file updated | 15 February 2020 04:37 CET | Update | N/A |
| article html file updated | 5 February 2020 19:14 CET | Update | N/A |
| article html file updated | 22 January 2020 02:33 CET | Update | N/A |
| article pdf uploaded. | 22 January 2020 02:32 CET | Updated version of record | https://www.mdpi.com/1422-0067/21/2/676/pdf |
| article xml uploaded. | 22 January 2020 02:32 CET | Update | https://www.mdpi.com/1422-0067/21/2/676/xml |
| article xml file uploaded | 22 January 2020 02:32 CET | Update | N/A |
| article html file updated | 20 January 2020 10:58 CET | Original file | N/A |
| article pdf uploaded. | 20 January 2020 10:56 CET | Version of Record | https://www.mdpi.com/1422-0067/21/2/676/pdf-vor |
| article xml uploaded. | 20 January 2020 10:56 CET | Update | N/A |
| article xml file uploaded | 20 January 2020 10:55 CET | Original file | N/A |
