| article html file updated | 29 August 2025 22:11 CEST | Update | https://www.mdpi.com/2076-0760/4/4/940 |
| article html file updated | 16 July 2022 01:01 CEST | Update | N/A |
| article html file updated | 6 February 2020 23:28 CET | Update | N/A |
| article html file updated | 6 May 2019 09:57 CEST | Update | N/A |
| article html file updated | 26 March 2019 12:01 CET | Update | N/A |
| article html file updated | 8 March 2017 06:55 CET | Update | N/A |
| article xml uploaded. | 8 March 2017 06:54 CET | Update | https://www.mdpi.com/2076-0760/4/4/940/xml |
| article pdf uploaded. | 8 March 2017 06:54 CET | Updated version of record | https://www.mdpi.com/2076-0760/4/4/940/pdf |
| Erratum published | 1 March 2017 00:00 CET | Erratum | http://www.mdpi.com/2076-0760/6/1/23 |
| article html file updated | 29 October 2015 14:00 CET | Original file | N/A |
| article xml file uploaded | 29 October 2015 14:00 CET | Original file | N/A |
| article pdf uploaded. | 5 October 2015 08:55 CEST | Version of Record | https://www.mdpi.com/2076-0760/4/4/940/pdf-vor |
