| article html file updated | 31 August 2025 07:39 CEST | Update | https://www.mdpi.com/1422-0067/21/1/216 |
| article html file updated | 19 July 2022 20:40 CEST | Update | N/A |
| article html file updated | 14 February 2020 22:15 CET | Update | N/A |
| article html file updated | 16 January 2020 12:57 CET | Update | N/A |
| article html file updated | 1 January 2020 08:13 CET | Original file | N/A |
| article pdf uploaded. | 31 December 2019 13:04 CET | Updated version of record | https://www.mdpi.com/1422-0067/21/1/216/pdf |
| article xml uploaded. | 31 December 2019 13:04 CET | Update | https://www.mdpi.com/1422-0067/21/1/216/xml |
| article xml file uploaded | 31 December 2019 13:04 CET | Update | N/A |
| article pdf uploaded. | 27 December 2019 17:35 CET | Version of Record | https://www.mdpi.com/1422-0067/21/1/216/pdf-vor |
| article xml file uploaded | 27 December 2019 17:35 CET | Original file | N/A |
