| article html file updated | 31 August 2025 07:37 CEST | Update | https://www.mdpi.com/1422-0067/21/1/206 |
| article html file updated | 19 July 2022 20:41 CEST | Update | N/A |
| article html file updated | 14 February 2020 22:11 CET | Update | N/A |
| article html file updated | 16 January 2020 12:43 CET | Update | N/A |
| article html file updated | 30 December 2019 11:19 CET | Original file | N/A |
| article pdf uploaded. | 30 December 2019 09:44 CET | Updated version of record | https://www.mdpi.com/1422-0067/21/1/206/pdf |
| article xml uploaded. | 30 December 2019 09:44 CET | Update | https://www.mdpi.com/1422-0067/21/1/206/xml |
| article xml file uploaded | 30 December 2019 09:44 CET | Update | N/A |
| article pdf uploaded. | 27 December 2019 15:04 CET | Version of Record | https://www.mdpi.com/1422-0067/21/1/206/pdf-vor |
| article xml file uploaded | 27 December 2019 15:04 CET | Original file | N/A |
