| article html file updated | 16 August 2026 16:31 CEST | Update | https://www.mdpi.com/2076-0752/8/4/141 |
| article html file updated | 10 October 2020 03:30 CEST | Update | N/A |
| article html file updated | 14 February 2020 03:06 CET | Update | N/A |
| article html file updated | 30 December 2019 09:30 CET | Update | N/A |
| article html file updated | 1 November 2019 07:25 CET | Original file | N/A |
| article pdf uploaded. | 1 November 2019 07:24 CET | Updated version of record | https://www.mdpi.com/2076-0752/8/4/141/pdf |
| article xml uploaded. | 1 November 2019 07:24 CET | Update | https://www.mdpi.com/2076-0752/8/4/141/xml |
| article xml file uploaded | 1 November 2019 07:24 CET | Update | N/A |
| article pdf uploaded. | 23 October 2019 10:28 CEST | Version of Record | https://www.mdpi.com/2076-0752/8/4/141/pdf-vor |
| article xml file uploaded | 23 October 2019 10:28 CEST | Original file | N/A |
