| article html file updated | 30 August 2025 00:07 CEST | Update | https://www.mdpi.com/1420-3049/22/1/30 |
| article html file updated | 16 July 2022 04:17 CEST | Update | N/A |
| article html file updated | 7 February 2020 20:22 CET | Update | N/A |
| article html file updated | 22 September 2019 15:38 CEST | Update | N/A |
| article html file updated | 4 May 2019 17:39 CEST | Update | N/A |
| article html file updated | 10 September 2018 10:03 CEST | Update | N/A |
| article html file updated | 7 February 2017 10:39 CET | Update | N/A |
| article html file updated | 27 December 2016 12:09 CET | Original file | N/A |
| article xml uploaded. | 27 December 2016 11:20 CET | Update | https://www.mdpi.com/1420-3049/22/1/30/xml |
| article xml uploaded. | 27 December 2016 11:20 CET | Original file | N/A |
| article pdf uploaded. | 27 December 2016 11:20 CET | Version of Record | https://www.mdpi.com/1420-3049/22/1/30/pdf |
