| article html file updated | 31 August 2025 04:48 CEST | Update | https://www.mdpi.com/2312-7481/5/4/63 |
| article html file updated | 19 July 2022 23:28 CEST | Update | N/A |
| article html file updated | 14 February 2020 10:54 CET | Update | N/A |
| article html file updated | 31 December 2019 19:55 CET | Update | N/A |
| article html file updated | 28 November 2019 09:24 CET | Original file | N/A |
| article pdf uploaded. | 28 November 2019 09:23 CET | Updated version of record | https://www.mdpi.com/2312-7481/5/4/63/pdf |
| article xml uploaded. | 28 November 2019 09:23 CET | Update | https://www.mdpi.com/2312-7481/5/4/63/xml |
| article xml file uploaded | 28 November 2019 09:23 CET | Update | N/A |
| article pdf uploaded. | 18 November 2019 16:58 CET | Version of Record | https://www.mdpi.com/2312-7481/5/4/63/pdf-vor |
| article xml file uploaded | 18 November 2019 16:58 CET | Original file | N/A |
