| article html file updated | 30 August 2025 00:52 CEST | Update | https://www.mdpi.com/1422-0067/18/8/1687 |
| article html file updated | 16 July 2022 05:40 CEST | Update | N/A |
| article html file updated | 8 February 2020 12:41 CET | Update | N/A |
| article html file updated | 26 September 2019 08:05 CEST | Update | N/A |
| article html file updated | 3 May 2019 08:42 CEST | Update | N/A |
| article html file updated | 27 March 2019 19:01 CET | Update | N/A |
| article html file updated | 1 September 2017 05:39 CEST | Update | N/A |
| article html file updated | 3 August 2017 09:57 CEST | Original file | N/A |
| article xml uploaded. | 3 August 2017 09:56 CEST | Original file | https://www.mdpi.com/1422-0067/18/8/1687/xml |
| article pdf uploaded. | 3 August 2017 09:56 CEST | Version of Record | https://www.mdpi.com/1422-0067/18/8/1687/pdf |
