| article html file updated | 30 August 2025 00:22 CEST | Update | https://www.mdpi.com/1420-3049/22/2/256 |
| article html file updated | 16 July 2022 04:47 CEST | Update | N/A |
| article html file updated | 7 February 2020 22:55 CET | Update | N/A |
| article html file updated | 23 September 2019 05:22 CEST | Update | N/A |
| article html file updated | 4 May 2019 12:12 CEST | Update | N/A |
| article html file updated | 11 September 2018 09:58 CEST | Update | N/A |
| article html file updated | 11 September 2018 05:53 CEST | Update | N/A |
| article html file updated | 10 September 2018 10:40 CEST | Update | N/A |
| article html file updated | 2 March 2017 04:02 CET | Update | N/A |
| article html file updated | 10 February 2017 12:15 CET | Original file | N/A |
| article xml uploaded. | 10 February 2017 12:13 CET | Original file | https://www.mdpi.com/1420-3049/22/2/256/xml |
| article pdf uploaded. | 10 February 2017 12:13 CET | Updated version of record | https://www.mdpi.com/1420-3049/22/2/256/pdf |
| article pdf uploaded. | 8 February 2017 15:38 CET | Version of Record | https://www.mdpi.com/1420-3049/22/2/256/pdf-vor |
