| article html file updated | 29 August 2025 23:04 CEST | Update | https://www.mdpi.com/1420-3049/21/5/604 |
| article html file updated | 16 July 2022 02:21 CEST | Update | N/A |
| article html file updated | 7 February 2020 08:23 CET | Update | N/A |
| article html file updated | 21 September 2019 16:44 CEST | Update | N/A |
| article html file updated | 5 May 2019 16:24 CEST | Update | N/A |
| article html file updated | 27 March 2019 04:08 CET | Update | N/A |
| article html file updated | 17 September 2018 03:55 CEST | Update | N/A |
| article html file updated | 26 May 2016 13:44 CEST | Update | N/A |
| article html file updated | 9 May 2016 11:50 CEST | Original file | N/A |
| article xml uploaded. | 9 May 2016 11:49 CEST | Original file | https://www.mdpi.com/1420-3049/21/5/604/xml |
| article pdf uploaded. | 9 May 2016 11:49 CEST | Version of Record | https://www.mdpi.com/1420-3049/21/5/604/pdf |
