| article html file updated | 31 August 2025 07:24 CEST | Update | https://www.mdpi.com/1422-0067/21/1/147 |
| article html file updated | 19 July 2022 20:53 CEST | Update | - |
| article html file updated | 14 February 2020 21:29 CET | Update | - |
| article html file updated | 16 January 2020 10:58 CET | Update | - |
| article html file updated | 26 December 2019 10:04 CET | Update | - |
| article pdf uploaded. | 26 December 2019 10:03 CET | Updated version of record | https://www.mdpi.com/1422-0067/21/1/147/pdf |
| article xml uploaded. | 26 December 2019 10:03 CET | Update | https://www.mdpi.com/1422-0067/21/1/147/xml |
| article xml file uploaded | 26 December 2019 10:03 CET | Update | - |
| article html file updated | 24 December 2019 14:40 CET | Original file | - |
| article supplementary file uploaded. | 24 December 2019 14:39 CET | - | https://www.mdpi.com/1422-0067/21/1/147#supplementary |
| article pdf uploaded. | 24 December 2019 14:39 CET | Version of Record | https://www.mdpi.com/1422-0067/21/1/147/pdf-vor |
| article xml uploaded. | 24 December 2019 14:39 CET | Update | - |
| article xml file uploaded | 24 December 2019 14:39 CET | Original file | - |
