| トルコ | オーストリア | スペイン | |
| 血漿交換術 | から $1,200 | から $2,000 | から $1,800 |
| 多発性硬化症リハビリテーション | から $3,000 | から $10,000 | から $10,000 |
| 多発性硬化症の薬物療法 | から $2,500 | から $2,000 | から $3,000 |
| オクレリズマブ | から $10,000 | から $35,000 | から $25,000 |
| 血漿交換 | から $3,900 | - | - |
Dr. Klaus Novak is a neurosurgeon at Döbling Private Hospital in Vienna. He introduced intraoperative motor evoked potential monitoring to Austria. This technique improves patient safety during complex nerve surgeries. Dr. Novak specializes in spine surgery and brain tumor treatment. He completed clinical research at Beth Israel Hospital in the United States.