| article html file updated | 30 August 2025 20:51 CEST | Update | https://www.mdpi.com/2223-7747/8/6/155 |
| article html file updated | 20 July 2022 15:56 CEST | Update | - |
| article html file updated | 12 February 2020 18:13 CET | Update | - |
| article html file updated | 21 October 2019 12:12 CEST | Update | - |
| article html file updated | 5 July 2019 16:08 CEST | Update | - |
| article html file updated | 5 July 2019 12:41 CEST | Update | - |
| article html file updated | 11 June 2019 10:32 CEST | Original file | - |
| article supplementary file uploaded. | 11 June 2019 10:31 CEST | - | https://www.mdpi.com/2223-7747/8/6/155#supplementary |
| article pdf uploaded. | 11 June 2019 10:31 CEST | Updated version of record | https://www.mdpi.com/2223-7747/8/6/155/pdf |
| article xml uploaded. | 11 June 2019 10:31 CEST | Update | https://www.mdpi.com/2223-7747/8/6/155/xml |
| article xml file uploaded | 11 June 2019 10:31 CEST | Update | - |
| article pdf uploaded. | 6 June 2019 17:26 CEST | Version of Record | https://www.mdpi.com/2223-7747/8/6/155/pdf-vor |
| article xml file uploaded | 6 June 2019 17:26 CEST | Original file | - |
