| article html file updated | 15 August 2026 03:13 CEST | Update | https://www.mdpi.com/1996-1073/11/6/1579 |
| article html file updated | 30 August 2025 04:35 CEST | Update | N/A |
| article html file updated | 20 July 2022 16:46 CEST | Update | N/A |
| article html file updated | 9 February 2020 21:42 CET | Update | N/A |
| article html file updated | 4 October 2019 15:43 CEST | Update | N/A |
| article html file updated | 30 April 2019 10:20 CEST | Update | N/A |
| article html file updated | 16 April 2019 10:46 CEST | Update | N/A |
| article html file updated | 16 April 2019 05:45 CEST | Update | N/A |
| article html file updated | 30 March 2019 11:21 CET | Update | N/A |
| article html file updated | 27 June 2018 18:45 CEST | Update | N/A |
| article html file updated | 15 June 2018 15:10 CEST | Original file | N/A |
| article pdf uploaded. | 15 June 2018 15:09 CEST | Version of Record | https://www.mdpi.com/1996-1073/11/6/1579/pdf |
| article xml uploaded. | 15 June 2018 15:09 CEST | Update | https://www.mdpi.com/1996-1073/11/6/1579/xml |
| article xml file uploaded | 15 June 2018 15:09 CEST | Original file | N/A |
