| article html file updated | 30 August 2025 06:09 CEST | Update | https://www.mdpi.com/2218-273X/8/3/73 |
| article html file updated | 17 July 2022 01:07 CEST | Update | - |
| article html file updated | 8 July 2020 08:38 CEST | Update | - |
| article html file updated | 8 July 2020 08:35 CEST | Update | - |
| article html file updated | 10 February 2020 06:25 CET | Update | - |
| article html file updated | 6 October 2019 19:04 CEST | Update | - |
| article html file updated | 29 April 2019 15:36 CEST | Update | - |
| article html file updated | 15 April 2019 10:58 CEST | Update | - |
| article html file updated | 31 March 2019 09:16 CEST | Update | - |
| article html file updated | 22 September 2018 12:26 CEST | Update | - |
| article html file updated | 17 September 2018 14:08 CEST | Update | - |
| article xml uploaded. | 17 September 2018 12:14 CEST | Update | https://www.mdpi.com/2218-273X/8/3/73/xml |
| article pdf uploaded. | 17 September 2018 12:14 CEST | Updated version of record | https://www.mdpi.com/2218-273X/8/3/73/pdf |
| article html file updated | 17 August 2018 16:59 CEST | Original file | - |
| article pdf uploaded. | 17 August 2018 16:58 CEST | Version of Record | https://www.mdpi.com/2218-273X/8/3/73/pdf-vor |
| article xml uploaded. | 17 August 2018 16:58 CEST | Update | - |
| article xml file uploaded | 17 August 2018 16:58 CEST | Original file | - |
