| article html file updated | 24 December 2025 13:55 CET | Update | https://www.mdpi.com/1422-0067/17/4/436 |
| article html file updated | 29 August 2025 22:52 CEST | Update | N/A |
| article html file updated | 20 August 2025 22:16 CEST | Update | N/A |
| article html file updated | 16 July 2022 02:02 CEST | Update | N/A |
| article html file updated | 7 February 2020 06:18 CET | Update | N/A |
| article html file updated | 5 May 2019 20:38 CEST | Update | N/A |
| article html file updated | 27 March 2019 00:09 CET | Update | N/A |
| article html file updated | 28 April 2016 04:39 CEST | Original file | N/A |
| article xml uploaded. | 23 March 2016 11:35 CET | Original file | https://www.mdpi.com/1422-0067/17/4/436/xml |
| article pdf uploaded. | 23 March 2016 11:35 CET | Version of Record | https://www.mdpi.com/1422-0067/17/4/436/pdf |
