User talk:Pietjor

Welcome!
Hello, Pietjor, and welcome to Wikipedia! Thank you for your contributions, especially what you did for Macitentan. I hope you like the place and decide to stay. Here are a few links to pages you might find helpful: Please remember to sign your messages on talk pages by typing four tildes ( ~ ); this will automatically insert your username and the date. If you need help, check out Questions, ask me on my talk page, or ask your question on this page and then place  before the question. Again, welcome! --ἀνυπόδητος (talk) 11:39, 24 October 2013 (UTC)
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Macitentan
Hi! I undid your last edits to Macitentan because they didn't work. I'm not sure what you wanted to do, but there is no category named Pulmonale arteriële hypertensie or Pulmonary arterial hypertension on the English Wikipedia. Maybe I can help if you tell me what your intention was. Cheers, and happy editing, ἀνυπόδητος (talk) 11:39, 24 October 2013 (UTC)