| article html file updated | 30 August 2025 10:17 CEST | Update | https://www.mdpi.com/2079-9276/8/1/3 |
| article html file updated | 17 July 2022 18:18 CEST | Update | N/A |
| article html file updated | 11 February 2020 04:57 CET | Update | N/A |
| article html file updated | 12 October 2019 09:50 CEST | Update | N/A |
| article html file updated | 27 April 2019 15:27 CEST | Update | N/A |
| article html file updated | 13 April 2019 11:17 CEST | Update | N/A |
| article html file updated | 10 April 2019 20:00 CEST | Update | N/A |
| article html file updated | 2 April 2019 17:53 CEST | Update | N/A |
| article html file updated | 24 December 2018 03:39 CET | Original file | N/A |
| article pdf uploaded. | 24 December 2018 03:38 CET | Updated version of record | https://www.mdpi.com/2079-9276/8/1/3/pdf |
| article xml uploaded. | 24 December 2018 03:38 CET | Update | https://www.mdpi.com/2079-9276/8/1/3/xml |
| article xml file uploaded | 24 December 2018 03:38 CET | Update | N/A |
| article pdf uploaded. | 23 December 2018 11:06 CET | Version of Record | https://www.mdpi.com/2079-9276/8/1/3/pdf-vor |
| article xml file uploaded | 23 December 2018 11:06 CET | Original file | N/A |
