Dracula tubeana - opinions

[DND]

Hello to all,
well, I like and I want to grow Dracula tubena but searching in the net for more information about it , I’m more and more confused and everyone who should read this info will get confused, no doubt for that anyway. Well, in some sites it is said that this plant grow on elevation range – 2000 -2400m, however that means cool to cold. On another site there is information that this plant is intermediate – 300 -2000, on another site it sais that this plant can be grown like lowland plant - 75m and up to 2400m that means warm growing and... so on…. Well, would you explain, please wich one is true?
What are the suitable conditions for Dracula tubeana.
Here is a part of info from the net:

IOSPE PHOTOS

Dracula tubeana

Dracula tubeana

Dracula tubeana - Orchids Wiki

Thank you in advance for your opinions and help.

D