| article html file updated | 30 August 2025 06:49 CEST | Update | https://www.mdpi.com/2076-0760/7/9/155 |
| article html file updated | 17 July 2022 02:30 CEST | Update | N/A |
| article html file updated | 10 February 2020 10:16 CET | Update | N/A |
| article html file updated | 7 October 2019 17:08 CEST | Update | N/A |
| article html file updated | 29 April 2019 07:02 CEST | Update | N/A |
| article html file updated | 15 April 2019 02:44 CEST | Update | N/A |
| article html file updated | 31 March 2019 17:26 CEST | Update | N/A |
| article html file updated | 20 September 2018 08:25 CEST | Update | N/A |
| article xml uploaded. | 20 September 2018 08:24 CEST | Update | https://www.mdpi.com/2076-0760/7/9/155/xml |
| article pdf uploaded. | 20 September 2018 08:24 CEST | Updated version of record | https://www.mdpi.com/2076-0760/7/9/155/pdf |
| article html file updated | 11 September 2018 10:11 CEST | Original file | N/A |
| article pdf uploaded. | 11 September 2018 09:45 CEST | Version of Record | https://www.mdpi.com/2076-0760/7/9/155/pdf-vor |
| article xml uploaded. | 11 September 2018 09:45 CEST | Update | N/A |
| article xml file uploaded | 11 September 2018 09:45 CEST | Original file | N/A |