| article html file updated | 30 August 2025 07:38 CEST | Update | https://www.mdpi.com/2305-6304/6/4/61 |
| article html file updated | 17 July 2022 04:31 CEST | Update | - |
| article html file updated | 26 November 2021 10:36 CET | Update | - |
| article xml uploaded. | 26 November 2021 10:35 CET | Update | https://www.mdpi.com/2305-6304/6/4/61/xml |
| article pdf uploaded. | 26 November 2021 10:35 CET | Updated version of record | https://www.mdpi.com/2305-6304/6/4/61/pdf |
| Correction published | 26 November 2021 00:00 CET | Correction | https://www.mdpi.com/2305-6304/9/12/322 |
| article html file updated | 10 February 2020 14:58 CET | Update | - |
| article html file updated | 8 October 2019 20:33 CEST | Update | - |
| article html file updated | 28 April 2019 21:52 CEST | Update | - |
| article html file updated | 14 April 2019 17:02 CEST | Update | - |
| article html file updated | 1 April 2019 03:53 CEST | Update | - |
| article html file updated | 26 December 2018 09:52 CET | Update | - |
| article html file updated | 10 October 2018 11:25 CEST | Original file | - |
| article pdf uploaded. | 10 October 2018 11:25 CEST | Version of Record | https://www.mdpi.com/2305-6304/6/4/61/pdf-vor |
| article xml uploaded. | 10 October 2018 11:25 CEST | Update | - |
| article xml file uploaded | 10 October 2018 11:25 CEST | Original file | - |
