| article html file updated | 31 August 2025 07:50 CEST | Update | https://www.mdpi.com/1422-0067/21/1/269 |
| article html file updated | 19 July 2022 20:29 CEST | Update | - |
| article html file updated | 14 February 2020 22:51 CET | Update | - |
| article html file updated | 16 January 2020 14:10 CET | Update | - |
| article html file updated | 10 January 2020 01:55 CET | Update | - |
| article pdf uploaded. | 3 January 2020 10:52 CET | Updated version of record | https://www.mdpi.com/1422-0067/21/1/269/pdf |
| article xml uploaded. | 3 January 2020 10:52 CET | Update | https://www.mdpi.com/1422-0067/21/1/269/xml |
| article xml file uploaded | 3 January 2020 10:52 CET | Update | - |
| article html file updated | 1 January 2020 07:44 CET | Update | - |
| article html file updated | 1 January 2020 06:34 CET | Original file | - |
| article pdf uploaded. | 31 December 2019 11:44 CET | Updated version of record | https://www.mdpi.com/1422-0067/21/1/269/pdf-vor |
| article xml uploaded. | 31 December 2019 11:44 CET | Update | - |
| article xml file uploaded | 31 December 2019 11:44 CET | Update | - |
| article supplementary file uploaded. | 31 December 2019 07:57 CET | - | https://www.mdpi.com/1422-0067/21/1/269#supplementary |
| article pdf uploaded. | 31 December 2019 07:57 CET | Version of Record | https://www.mdpi.com/1422-0067/21/1/269/pdf-vor |
| article xml file uploaded | 31 December 2019 07:57 CET | Original file | - |
