| article html file updated | 24 December 2025 16:50 CET | Update | https://www.mdpi.com/1422-0067/21/1/94 |
| article html file updated | 31 August 2025 07:11 CEST | Update | N/A |
| article html file updated | 19 July 2022 21:05 CEST | Update | N/A |
| article html file updated | 14 February 2020 20:48 CET | Update | N/A |
| article html file updated | 16 January 2020 09:36 CET | Update | N/A |
| article html file updated | 21 December 2019 11:13 CET | Original file | N/A |
| article pdf uploaded. | 21 December 2019 11:12 CET | Version of Record | https://www.mdpi.com/1422-0067/21/1/94/pdf |
| article xml uploaded. | 21 December 2019 11:12 CET | Update | https://www.mdpi.com/1422-0067/21/1/94/xml |
| article xml file uploaded | 21 December 2019 11:12 CET | Original file | N/A |
