| article html file updated | 31 August 2025 07:02 CEST | Update | https://www.mdpi.com/1422-0067/21/1/54 |
| article html file updated | 19 July 2022 21:14 CEST | Update | - |
| article html file updated | 14 February 2020 20:17 CET | Update | - |
| article html file updated | 16 January 2020 08:22 CET | Update | - |
| article html file updated | 20 December 2019 04:50 CET | Original file | - |
| article supplementary file uploaded. | 20 December 2019 04:49 CET | - | https://www.mdpi.com/1422-0067/21/1/54#supplementary |
| article pdf uploaded. | 20 December 2019 04:49 CET | Version of Record | https://www.mdpi.com/1422-0067/21/1/54/pdf |
| article xml uploaded. | 20 December 2019 04:49 CET | Update | https://www.mdpi.com/1422-0067/21/1/54/xml |
| article xml file uploaded | 20 December 2019 04:49 CET | Original file | - |