| article html file updated | 29 August 2025 23:07 CEST | Update | https://www.mdpi.com/1420-3049/21/5/676 |
| article html file updated | 16 July 2022 02:27 CEST | Update | N/A |
| article html file updated | 7 February 2020 09:06 CET | Update | N/A |
| article html file updated | 21 September 2019 17:40 CEST | Update | N/A |
| article html file updated | 5 May 2019 15:02 CEST | Update | N/A |
| article html file updated | 27 March 2019 05:25 CET | Update | N/A |
| article html file updated | 17 September 2018 04:21 CEST | Update | N/A |
| article html file updated | 26 May 2016 14:09 CEST | Update | N/A |
| article html file updated | 21 May 2016 12:46 CEST | Original file | N/A |
| article xml uploaded. | 21 May 2016 12:44 CEST | Original file | https://www.mdpi.com/1420-3049/21/5/676/xml |
| article pdf uploaded. | 21 May 2016 12:44 CEST | Version of Record | https://www.mdpi.com/1420-3049/21/5/676/pdf |
