| article html file updated | 29 August 2025 21:40 CEST | Update | https://www.mdpi.com/2079-9284/2/2/66 |
| article html file updated | 20 August 2025 21:59 CEST | Update | N/A |
| article html file updated | 18 April 2023 09:20 CEST | Update | N/A |
| article xml uploaded. | 18 April 2023 09:18 CEST | Update | https://www.mdpi.com/2079-9284/2/2/66/xml |
| article pdf uploaded. | 14 April 2023 11:20 CEST | Updated version of record | https://www.mdpi.com/2079-9284/2/2/66/pdf |
| article html file updated | 6 February 2020 17:42 CET | Update | N/A |
| article html file updated | 6 May 2019 21:52 CEST | Update | N/A |
| article html file updated | 26 March 2019 00:43 CET | Update | N/A |
| Erratum published | 22 March 2016 00:00 CET | Erratum | http://www.mdpi.com/2079-9284/3/1/12 |
| article html file updated | 21 August 2015 10:35 CEST | Original file | N/A |
| article supplementary file uploaded. | 16 April 2015 09:47 CEST | - | https://www.mdpi.com/2079-9284/2/2/66#supplementary |
| article pdf uploaded. | 16 April 2015 09:47 CEST | Version of Record | https://www.mdpi.com/2079-9284/2/2/66/pdf-vor |
