| article html file updated | 17 August 2026 00:17 CEST | Update | https://www.mdpi.com/1422-0067/21/2/630 |
| article html file updated | 31 August 2025 09:18 CEST | Update | N/A |
| article html file updated | 20 July 2022 17:50 CEST | Update | N/A |
| article html file updated | 15 February 2020 03:58 CET | Update | N/A |
| article html file updated | 5 February 2020 19:03 CET | Update | N/A |
| article html file updated | 19 January 2020 11:37 CET | Update | N/A |
| article pdf uploaded. | 19 January 2020 11:36 CET | Updated version of record | https://www.mdpi.com/1422-0067/21/2/630/pdf |
| article xml uploaded. | 19 January 2020 11:36 CET | Update | https://www.mdpi.com/1422-0067/21/2/630/xml |
| article xml file uploaded | 19 January 2020 11:36 CET | Update | N/A |
| article html file updated | 19 January 2020 11:28 CET | Original file | N/A |
| article pdf uploaded. | 19 January 2020 11:26 CET | Updated version of record | https://www.mdpi.com/1422-0067/21/2/630/pdf-vor |
| article xml uploaded. | 19 January 2020 11:26 CET | Update | N/A |
| article xml file uploaded | 19 January 2020 11:26 CET | Update | N/A |
| article pdf uploaded. | 17 January 2020 16:57 CET | Version of Record | https://www.mdpi.com/1422-0067/21/2/630/pdf-vor |
| article xml file uploaded | 17 January 2020 16:57 CET | Original file | N/A |
