Das Spirometrie- System wurde vor j

The spirometry system was newly calibrated before each test, and for each subject. The subjects carried out all tests with short pants and T - shirt. During the tests in cold they had to a headband to facilitate blood sampling and before those tests a blanket was handed over to them.

The spirometry system was recalibrated before each test and for each subject. The subjects performed all tests with short pants and T-shirt. During the tests in cold she had a headband, to facilitate blood collection and before those tests start them a blanket was presented.

The Spirometrie system was again calibrated before each test and for each test person. The test people accomplished all tests with short trousers and t shirt. While the tests in cold weather they wore a headband to facilitate over the blood decrease and before beginning of those tests became to them a cover presented.