| article html file updated | 16 August 2026 01:46 CEST | Update | https://www.mdpi.com/1999-4915/11/6/515 |
| article html file updated | 30 August 2025 20:44 CEST | Update | N/A |
| article html file updated | 19 July 2022 19:39 CEST | Update | N/A |
| article html file updated | 12 February 2020 17:38 CET | Update | N/A |
| article html file updated | 21 October 2019 08:17 CEST | Update | N/A |
| article html file updated | 26 September 2019 11:07 CEST | Update | N/A |
| article xml uploaded. | 26 September 2019 11:06 CEST | Update | https://www.mdpi.com/1999-4915/11/6/515/xml |
| article pdf uploaded. | 26 September 2019 11:06 CEST | Updated version of record | https://www.mdpi.com/1999-4915/11/6/515/pdf |
| article html file updated | 5 July 2019 14:33 CEST | Update | N/A |
| article html file updated | 5 July 2019 12:19 CEST | Update | N/A |
| article html file updated | 4 June 2019 13:44 CEST | Original file | N/A |
| article supplementary file uploaded. | 4 June 2019 13:43 CEST | - | https://www.mdpi.com/1999-4915/11/6/515#supplementary |
| article pdf uploaded. | 4 June 2019 13:43 CEST | Version of Record | https://www.mdpi.com/1999-4915/11/6/515/pdf-vor |
| article xml file uploaded | 4 June 2019 13:43 CEST | Original file | N/A |
