Comment in

• The Authors Respond.

  Kogevinas M, Takaro T. Kogevinas M, et al. Epidemiology. 2020 Jan;31(1):e3. doi: 10.1097/EDE.0000000000001130. Epidemiology. 2020. PMID: 31609859 No abstract available.
• Re: Sponsorship by Big Oil, Like the Tobacco Industry, Should Be Banned by the Research Community-Letter 1.

  Cherrie JW. Cherrie JW. Epidemiology. 2020 Jan;31(1):e1. doi: 10.1097/EDE.0000000000001128. Epidemiology. 2020. PMID: 31789940 No abstract available.
• Re: Sponsorship by Big Oil, Like the Tobacco Industry, Should Be Banned by the Research Community-Letter 2.

  Young SS. Young SS. Epidemiology. 2020 Jan;31(1):e1-e2. doi: 10.1097/EDE.0000000000001127. Epidemiology. 2020. PMID: 31789941 No abstract available.
• Re: Sponsorship by Big Oil, Like the Tobacco Industry, Should Be Banned by the Research Community-Letter 3.

  Smith RL. Smith RL. Epidemiology. 2020 Jan;31(1):e2-e3. doi: 10.1097/EDE.0000000000001129. Epidemiology. 2020. PMID: 31789942 No abstract available.
• Re: Sponsorship by Big Oil, Like the Tobacco Industry, Should Be Banned by the Research Community.

  Kromhout H. Kromhout H. Epidemiology. 2020 May;31(3):e29. doi: 10.1097/EDE.0000000000001167. Epidemiology. 2020. PMID: 31996540 No abstract available.
• The Authors Respond.

  Kogevinas M, Takaro T. Kogevinas M, et al. Epidemiology. 2020 May;31(3):e29-e30. doi: 10.1097/EDE.0000000000001166. Epidemiology. 2020. PMID: 31996541 No abstract available.
• Re: Sponsorship by Big Oil, Like the Tobacco Industry, Should be Banned by the Research Community.

  Pearce N. Pearce N. Epidemiology. 2020 Sep;31(5):e40-e41. doi: 10.1097/EDE.0000000000001214. Epidemiology. 2020. PMID: 32452914 No abstract available.