| article html file updated | 31 August 2025 07:30 CEST | Update | https://www.mdpi.com/1422-0067/21/1/172 |
| article html file updated | 19 July 2022 20:47 CEST | Update | N/A |
| article html file updated | 14 February 2020 21:49 CET | Update | N/A |
| article html file updated | 16 January 2020 11:45 CET | Update | N/A |
| article html file updated | 27 December 2019 12:41 CET | Original file | N/A |
| article pdf uploaded. | 27 December 2019 12:39 CET | Updated version of record | https://www.mdpi.com/1422-0067/21/1/172/pdf |
| article xml uploaded. | 27 December 2019 12:39 CET | Update | https://www.mdpi.com/1422-0067/21/1/172/xml |
| article xml file uploaded | 27 December 2019 12:39 CET | Update | N/A |
| article pdf uploaded. | 25 December 2019 17:04 CET | Version of Record | https://www.mdpi.com/1422-0067/21/1/172/pdf-vor |
| article xml file uploaded | 25 December 2019 17:04 CET | Original file | N/A |
