| article html file updated | 15 August 2026 03:43 CEST | Update | https://www.mdpi.com/2073-4344/8/7/260 |
| article html file updated | 30 August 2025 04:52 CEST | Update | N/A |
| article html file updated | 16 July 2022 22:17 CEST | Update | N/A |
| article html file updated | 9 February 2020 23:10 CET | Update | N/A |
| article html file updated | 5 October 2019 00:51 CEST | Update | N/A |
| article html file updated | 30 April 2019 06:57 CEST | Update | N/A |
| article html file updated | 16 April 2019 02:06 CEST | Update | N/A |
| article html file updated | 30 March 2019 15:06 CET | Update | N/A |
| article html file updated | 1 August 2018 08:12 CEST | Update | N/A |
| article html file updated | 27 July 2018 11:29 CEST | Update | N/A |
| article html file updated | 28 June 2018 06:20 CEST | Original file | N/A |
| article pdf uploaded. | 28 June 2018 06:19 CEST | Version of Record | https://www.mdpi.com/2073-4344/8/7/260/pdf |
| article xml uploaded. | 28 June 2018 06:19 CEST | Update | https://www.mdpi.com/2073-4344/8/7/260/xml |
| article xml file uploaded | 28 June 2018 06:19 CEST | Original file | N/A |
