| article html file updated | 30 August 2025 09:40 CEST | Update | https://www.mdpi.com/2571-6255/1/3/50 |
| article html file updated | 17 July 2022 13:50 CEST | Update | - |
| article html file updated | 11 February 2020 01:43 CET | Update | - |
| article html file updated | 11 October 2019 14:21 CEST | Update | - |
| article html file updated | 27 April 2019 22:40 CEST | Update | - |
| article html file updated | 13 April 2019 18:32 CEST | Update | - |
| article html file updated | 2 April 2019 09:09 CEST | Update | - |
| article html file updated | 10 December 2018 07:28 CET | Original file | - |
| article pdf uploaded. | 10 December 2018 07:27 CET | Updated version of record | https://www.mdpi.com/2571-6255/1/3/50/pdf |
| article xml uploaded. | 10 December 2018 07:27 CET | Update | https://www.mdpi.com/2571-6255/1/3/50/xml |
| article xml file uploaded | 10 December 2018 07:27 CET | Update | - |
| article pdf uploaded. | 6 December 2018 17:42 CET | Updated version of record | https://www.mdpi.com/2571-6255/1/3/50/pdf-vor |
| article pdf uploaded. | 6 December 2018 17:31 CET | Version of Record | https://www.mdpi.com/2571-6255/1/3/50/pdf-vor |
| article xml file uploaded | 6 December 2018 17:31 CET | Original file | - |
