| article html file updated | 30 August 2025 00:56 CEST | Update | https://www.mdpi.com/1422-0067/18/8/1764 |
| article html file updated | 16 July 2022 05:49 CEST | Update | - |
| article html file updated | 8 February 2020 13:28 CET | Update | - |
| article html file updated | 26 September 2019 12:40 CEST | Update | - |
| article html file updated | 3 May 2019 07:06 CEST | Update | - |
| article html file updated | 27 March 2019 20:40 CET | Update | - |
| article html file updated | 1 September 2017 05:50 CEST | Update | - |
| article html file updated | 13 August 2017 10:59 CEST | Original file | - |
| article xml uploaded. | 13 August 2017 10:58 CEST | Update | https://www.mdpi.com/1422-0067/18/8/1764/xml |
| article xml uploaded. | 13 August 2017 10:58 CEST | Original file | - |
| article pdf uploaded. | 13 August 2017 10:58 CEST | Version of Record | https://www.mdpi.com/1422-0067/18/8/1764/pdf |
