| article html file updated | 30 August 2025 20:47 CEST | Update | https://www.mdpi.com/1999-4915/11/6/520 |
| article html file updated | 21 August 2025 21:16 CEST | Update | - |
| article html file updated | 12 February 2020 17:53 CET | Update | - |
| article html file updated | 21 October 2019 09:49 CEST | Update | - |
| article html file updated | 5 July 2019 14:40 CEST | Update | - |
| article html file updated | 5 July 2019 12:28 CEST | Update | - |
| article html file updated | 24 June 2019 12:51 CEST | Original file | - |
| article supplementary file uploaded. | 24 June 2019 12:49 CEST | - | https://www.mdpi.com/1999-4915/11/6/520#supplementary |
| article pdf uploaded. | 24 June 2019 12:49 CEST | Updated version of record | https://www.mdpi.com/1999-4915/11/6/520/pdf |
| article xml uploaded. | 24 June 2019 12:49 CEST | Update | https://www.mdpi.com/1999-4915/11/6/520/xml |
| article xml file uploaded | 24 June 2019 12:49 CEST | Update | - |
| article supplementary file uploaded. | 5 June 2019 15:01 CEST | - | https://www.mdpi.com/1999-4915/11/6/520#supplementary |
| article pdf uploaded. | 5 June 2019 15:01 CEST | Version of Record | https://www.mdpi.com/1999-4915/11/6/520/pdf-vor |
| article xml file uploaded | 5 June 2019 15:01 CEST | Original file | - |
