| article html file updated | 30 August 2025 20:47 CEST | Update | https://www.mdpi.com/2075-5309/9/6/140 |
| article html file updated | 19 July 2022 19:43 CEST | Update | - |
| article html file updated | 12 February 2020 17:55 CET | Update | - |
| article html file updated | 18 November 2019 11:11 CET | Update | - |
| article xml uploaded. | 18 November 2019 11:09 CET | Update | https://www.mdpi.com/2075-5309/9/6/140/xml |
| article xml uploaded. | 18 November 2019 11:09 CET | Update | - |
| article pdf uploaded. | 18 November 2019 11:09 CET | Updated version of record | https://www.mdpi.com/2075-5309/9/6/140/pdf |
| Correction published | 15 November 2019 00:00 CET | Correction | https://www.mdpi.com/2075-5309/9/11/234 |
| article html file updated | 4 July 2019 14:23 CEST | Update | - |
| article html file updated | 11 June 2019 07:40 CEST | Original file | - |
| article pdf uploaded. | 11 June 2019 07:39 CEST | Updated version of record | https://www.mdpi.com/2075-5309/9/6/140/pdf-vor |
| article xml file uploaded | 11 June 2019 07:38 CEST | Update | - |
| article pdf uploaded. | 6 June 2019 11:26 CEST | Updated version of record | https://www.mdpi.com/2075-5309/9/6/140/pdf-vor |
| article pdf uploaded. | 6 June 2019 04:34 CEST | Updated version of record | https://www.mdpi.com/2075-5309/9/6/140/pdf-vor |
| article xml file uploaded | 5 June 2019 16:19 CEST | Original file | - |
| article pdf uploaded. | 5 June 2019 16:19 CEST | Version of Record | https://www.mdpi.com/2075-5309/9/6/140/pdf-vor |
