| article html file updated | 31 August 2025 07:23 CEST | Update | https://www.mdpi.com/1422-0067/21/1/141 |
| article html file updated | 19 July 2022 20:54 CEST | Update | N/A |
| article html file updated | 14 February 2020 21:24 CET | Update | N/A |
| article html file updated | 16 January 2020 10:49 CET | Update | N/A |
| article html file updated | 24 December 2019 12:59 CET | Original file | N/A |
| article pdf uploaded. | 24 December 2019 12:58 CET | Version of Record | https://www.mdpi.com/1422-0067/21/1/141/pdf |
| article xml uploaded. | 24 December 2019 12:58 CET | Update | https://www.mdpi.com/1422-0067/21/1/141/xml |
| article xml file uploaded | 24 December 2019 12:58 CET | Original file | N/A |
