• Lidocaine: IQVIA U.S. annual sales for Lidocaine Patch, 5% for the 12 months ended June 2020
• Rivastigmine: Industry sales data, Annual sales for 12 months ended September 2019
• Rotigotine: UCB 2020 10-K, Financial Report
• Pemetrexed: Eli lily 2020 Annual report