| article html file updated | 31 August 2025 10:16 CEST | Update | https://www.mdpi.com/1422-0067/21/3/891 |
| article html file updated | 20 July 2022 18:47 CEST | Update | - |
| article html file updated | 20 February 2020 15:15 CET | Update | - |
| article html file updated | 15 February 2020 06:32 CET | Update | - |
| article html file updated | 4 February 2020 03:28 CET | Update | - |
| article pdf uploaded. | 4 February 2020 03:27 CET | Updated version of record | https://www.mdpi.com/1422-0067/21/3/891/pdf |
| article xml uploaded. | 4 February 2020 03:27 CET | Update | https://www.mdpi.com/1422-0067/21/3/891/xml |
| article xml file uploaded | 4 February 2020 03:27 CET | Update | - |
| article html file updated | 30 January 2020 15:49 CET | Original file | - |
| article pdf uploaded. | 30 January 2020 15:48 CET | Updated version of record | https://www.mdpi.com/1422-0067/21/3/891/pdf-vor |
| article xml uploaded. | 30 January 2020 15:48 CET | Update | - |
| article xml file uploaded | 30 January 2020 15:48 CET | Update | - |
| article pdf uploaded. | 30 January 2020 11:00 CET | Version of Record | https://www.mdpi.com/1422-0067/21/3/891/pdf-vor |
| article xml file uploaded | 30 January 2020 11:00 CET | Original file | - |
