| article html file updated | 30 August 2025 20:41 CEST | Update | https://www.mdpi.com/1999-4915/11/6/509 |
| article html file updated | 21 August 2025 21:14 CEST | Update | N/A |
| article html file updated | 19 July 2022 19:35 CEST | Update | N/A |
| article html file updated | 12 February 2020 17:23 CET | Update | N/A |
| article html file updated | 21 October 2019 06:42 CEST | Update | N/A |
| article html file updated | 5 July 2019 14:24 CEST | Update | N/A |
| article html file updated | 5 July 2019 12:11 CEST | Update | N/A |
| article html file updated | 4 June 2019 07:54 CEST | Original file | N/A |
| article supplementary file uploaded. | 4 June 2019 07:53 CEST | - | https://www.mdpi.com/1999-4915/11/6/509#supplementary |
| article pdf uploaded. | 4 June 2019 07:53 CEST | Updated version of record | https://www.mdpi.com/1999-4915/11/6/509/pdf |
| article xml uploaded. | 4 June 2019 07:53 CEST | Update | https://www.mdpi.com/1999-4915/11/6/509/xml |
| article xml file uploaded | 4 June 2019 07:53 CEST | Update | N/A |
| article supplementary file uploaded. | 3 June 2019 16:07 CEST | - | https://www.mdpi.com/1999-4915/11/6/509#supplementary |
| article pdf uploaded. | 3 June 2019 16:07 CEST | Version of Record | https://www.mdpi.com/1999-4915/11/6/509/pdf-vor |
| article xml file uploaded | 3 June 2019 16:07 CEST | Original file | N/A |
