The promoters.

San Francisco, California, USA — publicly disconfirmed

Kyiv, Ukrainian SSR (Institute of Experimental Biology and Pathology; later Institute of Clinical Physiology, Academy of Sciences of the Ukrainian SSR) — publicly disconfirmed

St. Petersburg, Russia — publicly disconfirmed

New York, NY (Rockefeller Institute for Medical Research); Paris (Fondation pour l'Étude des Problèmes Humains, 1941–1944) — publicly disconfirmed

Bucharest, Romania (National Institute of Geriatrics and Gerontology) — publicly disconfirmed

Chicago, Illinois (University of Illinois; Krebiozen Research Foundation) — publicly disconfirmed

Buzancy (Aisne) and Strasbourg, France — publicly disconfirmed

United States (Missouri, then New York and New Jersey) and London — died from own intervention

Los Angeles, California, USA — still active

Novato, California, USA — still active

Tyrrell's Hygienic Institute, New York City, USA — publicly disconfirmed

Paris, France — publicly disconfirmed

Weimar and Jena, later Berlin (German states) — publicly disconfirmed

Itinerant across Europe: Mitau and St Petersburg (1779-1780), Strasbourg (1780-1783), Lyon and Paris (1784-1785), Rome (1789) — publicly disconfirmed

Boston, Massachusetts, USA (Harvard Medical School) — still active

Pasteur Institute, Paris, France — publicly disconfirmed

Plainfield, Connecticut, USA — died from own intervention

Vienna, Austria (Biologische Versuchsanstalt, Prater); forced exile to Territet, near Montreux, Switzerland, 1938 — publicly disconfirmed

Paris, France; subsequently Switzerland and Meersburg — publicly disconfirmed

United States (Chicago, then Hollywood, California) — publicly disconfirmed

Los Angeles and San Francisco, California, USA; died New York City — publicly disconfirmed

Dresden, Germany (Weisser Hirsch) — quietly faded

United States and Europe (New Orleans, New Haven, and Venice) — quietly faded

London (Adelphi Terrace, then Schomberg House, Pall Mall, 1780-1784) and Edinburgh — publicly disconfirmed

London (British College of Health, Hamilton Place, New Road) — publicly disconfirmed

Battle Creek, Michigan, United States — publicly disconfirmed

Bath, England (retirement); Chester, England (earlier practice) — vindicated

Milford, Kansas; later Del Rio, Texas and Villa Acuna, Mexico — publicly disconfirmed

London (Howland Street, Fitzroy Square, from 1827; 41 Harley Street from later in 1827) — publicly disconfirmed

Giessen, Germany (1824–1852); Munich, Germany (1852–1873) — quietly faded

Chicago, Illinois, and Ojai, California, USA — publicly disconfirmed

Olalla and Seattle, Washington — publicly disconfirmed

Menlo Park / Palo Alto, California, USA (Linus Pauling Institute of Science and Medicine) — publicly disconfirmed

Leipzig, Germany — quietly faded

Padua and Venice (Republic of Venice) — quietly faded

Zurich, Switzerland — publicly disconfirmed

Grimsby and Salcombe, England, UK — publicly disconfirmed

Clarens, Switzerland — publicly disconfirmed

Paris, France — quietly faded

Saxony (Meissen, Leipzig, Köthen), later Paris — publicly disconfirmed

Liverpool (Solomon's Place, Brownlow Street; residence at Gilead House) — publicly disconfirmed

United States (San Francisco, California) — quietly faded

Bad Wörishofen, Bavaria, German Empire — quietly faded

Paris and Grimaldi (Menton), France — publicly disconfirmed

United States (Pennsylvania, New York, Massachusetts, and the wider Northeast lecture circuit) — quietly faded

Britain and the United States — publicly disconfirmed

Gräfenberg, near Freiwaldau, Austrian Silesia (now Lázně Jeseník, Czech Republic) — quietly faded

Rangeley, Maine, USA (previously Vienna, Austria, and Oslo, Norway) — publicly disconfirmed

London (consulting and selling at No. 9 Albion Street, Blackfriars), with extensive provincial touring across Britain in the 1790s — publicly disconfirmed

Briarcliff Manor, New York (Hay System Inc., Briarcliff Lodge) — publicly disconfirmed

East Orange, New Jersey, USA — died from own intervention

Austin, Texas, and later New York City — publicly disconfirmed