| article html file updated | 30 August 2025 06:51 CEST | Update | https://www.mdpi.com/2076-3417/8/9/1621 |
| article html file updated | 17 July 2022 02:35 CEST | Update | - |
| article html file updated | 10 February 2020 10:28 CET | Update | - |
| article html file updated | 7 October 2019 18:15 CEST | Update | - |
| article html file updated | 29 April 2019 06:40 CEST | Update | - |
| article html file updated | 15 April 2019 02:21 CEST | Update | - |
| article html file updated | 31 March 2019 17:50 CEST | Update | - |
| article html file updated | 29 September 2018 07:46 CEST | Update | - |
| article html file updated | 12 September 2018 08:35 CEST | Original file | - |
| article pdf uploaded. | 12 September 2018 08:34 CEST | Version of Record | https://www.mdpi.com/2076-3417/8/9/1621/pdf |
| article xml uploaded. | 12 September 2018 08:34 CEST | Update | https://www.mdpi.com/2076-3417/8/9/1621/xml |
| article xml file uploaded | 12 September 2018 08:34 CEST | Original file | - |
