| article html file updated | 29 August 2025 22:45 CEST | Update | https://www.mdpi.com/1420-3049/21/3/253 |
| article html file updated | 16 July 2022 01:50 CEST | Update | N/A |
| article html file updated | 7 February 2020 04:57 CET | Update | N/A |
| article html file updated | 21 September 2019 11:53 CEST | Update | N/A |
| article html file updated | 5 May 2019 23:26 CEST | Update | N/A |
| article html file updated | 26 March 2019 21:33 CET | Update | N/A |
| article html file updated | 17 September 2018 02:54 CEST | Update | N/A |
| article html file updated | 31 March 2016 02:45 CEST | Original file | N/A |
| article pdf uploaded. | 24 February 2016 11:05 CET | Version of Record | https://www.mdpi.com/1420-3049/21/3/253/pdf |
| article xml uploaded. | 24 February 2016 11:05 CET | Original file | https://www.mdpi.com/1420-3049/21/3/253/xml |
