| article html file updated | 1 September 2025 17:04 CEST | Update | https://www.mdpi.com/1422-0067/22/1/168 |
| article html file updated | 23 July 2022 07:32 CEST | Update | - |
| article html file updated | 6 January 2021 07:42 CET | Update | - |
| article pdf uploaded. | 6 January 2021 07:41 CET | Updated version of record | https://www.mdpi.com/1422-0067/22/1/168/pdf |
| article xml uploaded. | 6 January 2021 07:41 CET | Update | https://www.mdpi.com/1422-0067/22/1/168/xml |
| article xml file uploaded | 6 January 2021 07:41 CET | Update | - |
| article html file updated | 28 December 2020 10:26 CET | Original file | - |
| article pdf uploaded. | 28 December 2020 10:25 CET | Updated version of record | https://www.mdpi.com/1422-0067/22/1/168/pdf-vor |
| article xml uploaded. | 28 December 2020 10:25 CET | Update | - |
| article xml file uploaded | 28 December 2020 10:25 CET | Original file | - |
| article supplementary file uploaded. | 26 December 2020 09:56 CET | - | https://www.mdpi.com/1422-0067/22/1/168#supplementary |
| article pdf uploaded. | 26 December 2020 09:56 CET | Version of Record | https://www.mdpi.com/1422-0067/22/1/168/pdf-vor |
