| article html file updated | 30 August 2025 00:48 CEST | Update | https://www.mdpi.com/1422-0067/18/8/1581 |
| article html file updated | 16 July 2022 05:32 CEST | Update | N/A |
| article html file updated | 8 February 2020 11:53 CET | Update | N/A |
| article html file updated | 26 September 2019 03:27 CEST | Update | N/A |
| article html file updated | 3 May 2019 10:36 CEST | Update | N/A |
| article html file updated | 27 March 2019 17:27 CET | Update | N/A |
| article html file updated | 1 September 2017 05:59 CEST | Update | N/A |
| article html file updated | 25 July 2017 10:56 CEST | Original file | N/A |
| article xml uploaded. | 25 July 2017 10:55 CEST | Original file | https://www.mdpi.com/1422-0067/18/8/1581/xml |
| article pdf uploaded. | 25 July 2017 10:55 CEST | Version of Record | https://www.mdpi.com/1422-0067/18/8/1581/pdf |
