| article html file updated | 15 August 2026 04:27 CEST | Update | https://www.mdpi.com/2308-3425/5/3/39 |
| article html file updated | 30 August 2025 05:16 CEST | Update | N/A |
| article html file updated | 16 July 2022 23:11 CEST | Update | N/A |
| article html file updated | 10 February 2020 01:21 CET | Update | N/A |
| article html file updated | 5 October 2019 14:36 CEST | Update | N/A |
| article html file updated | 30 April 2019 02:22 CEST | Update | N/A |
| article html file updated | 15 April 2019 21:40 CEST | Update | N/A |
| article html file updated | 30 March 2019 20:24 CET | Update | N/A |
| article html file updated | 26 September 2018 09:42 CEST | Update | N/A |
| article html file updated | 2 August 2018 09:50 CEST | Update | N/A |
| article html file updated | 14 July 2018 10:07 CEST | Original file | N/A |
| article pdf uploaded. | 14 July 2018 10:06 CEST | Version of Record | https://www.mdpi.com/2308-3425/5/3/39/pdf |
| article xml uploaded. | 14 July 2018 10:06 CEST | Update | https://www.mdpi.com/2308-3425/5/3/39/xml |
| article xml file uploaded | 14 July 2018 10:06 CEST | Original file | N/A |