| article html file updated | 30 August 2025 20:35 CEST | Update | https://www.mdpi.com/2073-4409/8/6/528 |
| article html file updated | 19 July 2022 19:28 CEST | Update | N/A |
| article html file updated | 12 February 2020 16:52 CET | Update | N/A |
| article html file updated | 21 October 2019 03:34 CEST | Update | N/A |
| article html file updated | 5 July 2019 21:21 CEST | Update | N/A |
| article html file updated | 24 June 2019 13:10 CEST | Original file | N/A |
| article pdf uploaded. | 24 June 2019 13:09 CEST | Updated version of record | https://www.mdpi.com/2073-4409/8/6/528/pdf |
| article xml uploaded. | 24 June 2019 13:09 CEST | Update | https://www.mdpi.com/2073-4409/8/6/528/xml |
| article xml file uploaded | 24 June 2019 13:09 CEST | Update | N/A |
| article pdf uploaded. | 1 June 2019 05:51 CEST | Version of Record | https://www.mdpi.com/2073-4409/8/6/528/pdf-vor |
| article xml file uploaded | 1 June 2019 05:51 CEST | Original file | N/A |
