| article html file updated | 16 August 2026 05:14 CEST | Update | https://www.mdpi.com/2309-608X/5/3/63 |
| article html file updated | 24 December 2025 15:24 CET | Update | N/A |
| article html file updated | 30 August 2025 22:36 CEST | Update | N/A |
| article html file updated | 21 August 2025 21:44 CEST | Update | N/A |
| article html file updated | 20 July 2022 06:52 CEST | Update | N/A |
| article html file updated | 13 February 2020 02:56 CET | Update | N/A |
| article html file updated | 26 September 2019 20:05 CEST | Update | N/A |
| article html file updated | 25 July 2019 09:18 CEST | Update | N/A |
| article pdf uploaded. | 25 July 2019 09:16 CEST | Updated version of record | https://www.mdpi.com/2309-608X/5/3/63/pdf |
| article xml uploaded. | 25 July 2019 09:16 CEST | Update | https://www.mdpi.com/2309-608X/5/3/63/xml |
| article xml file uploaded | 25 July 2019 09:16 CEST | Update | N/A |
| article html file updated | 17 July 2019 10:00 CEST | Original file | N/A |
| article pdf uploaded. | 17 July 2019 09:59 CEST | Version of Record | https://www.mdpi.com/2309-608X/5/3/63/pdf-vor |
| article xml file uploaded | 17 July 2019 09:59 CEST | Original file | N/A |