| article html file updated | 31 August 2025 10:17 CEST | Update | https://www.mdpi.com/1422-0067/21/3/903 |
| article html file updated | 20 July 2022 18:48 CEST | Update | - |
| article html file updated | 20 February 2020 15:38 CET | Update | - |
| article html file updated | 15 February 2020 06:34 CET | Update | - |
| article html file updated | 30 January 2020 14:42 CET | Original file | - |
| article pdf uploaded. | 30 January 2020 14:41 CET | Updated version of record | https://www.mdpi.com/1422-0067/21/3/903/pdf |
| article xml uploaded. | 30 January 2020 14:41 CET | Update | https://www.mdpi.com/1422-0067/21/3/903/xml |
| article xml file uploaded | 30 January 2020 14:41 CET | Update | - |
| article supplementary file uploaded. | 30 January 2020 12:34 CET | - | https://www.mdpi.com/1422-0067/21/3/903#supplementary |
| article pdf uploaded. | 30 January 2020 12:34 CET | Version of Record | - |
| article xml file uploaded | 30 January 2020 12:34 CET | Original file | - |
