function drawChartTreatmentsPerAuthor() {
  var chartData = google.visualization.arrayToDataTable([
    ['Series', 'Number of Treatments'],
    ['Badjedjea, Gabriel & Masudi, Franck M. & Akaibe, Benjamin Dudu', 51],
    ['Badli-Sham, Baizul Hafsyam & Syafiq, Muhamad Fatihah', 45],
    ['Biju, S. D. & Bossuyt, Franky', 50],
    ['Conradie, Werner & Branch, William R. & Watson, Gillian', 42],
    ['Duszynski, Donald W. & Bolek, Matthew G. & Upton, Steve J.', 41],
    ['FAIVOVICH, JULIÁN & HADDAD, CÉLIO F. B. & GARCIA, PAULO C. A.', 89],
    ['Figueroa, Alex & Low, Martyn E. Y. & Lim, Kelvin K. P.', 51],
    ['Fouquet, Antoine & Vidal, Nicolas & Dewynter, Maël', 57],
    ['Hepp, Fábio & Pombal, José P.', 54],
    ['Kanga, Kouassi Philippe & Kouamé, N’Goran Germain', 52],
    ['Miracle, Eulàlia Gassó & Van, Lars W. & Ostende, Den Hoek', 140],
    ['Ovalle-Pacheco, Andrés & Camacho-Rozo, Claudia & Arroyo, Sandy', 39],
    ['Scherz, Mark D. & Crottini, Angelica & Hutter, Carl R.', 47],
    ['Schiesari, Luis & Rossa-Feres, Denise De Cerqueira', 68],
    ['Sánchez-Vialas, Alberto & Calvo-Revuelta, Marta', 70],
    ['Other (1407)', 3768]
  ]);
  var chartOptions = {
    pieHole: 0,
    title: 'Treatments per Author (n=4664)',
    fontSize: 'automatic',
    doWeHaveDanglingCommas: 'No ;-)'
  };
  if (window.customizeGoogleChartOptions)
    customizeGoogleChartOptions(chartOptions, 'TreatmentsPerAuthor', 'pie', 16, 0);
  var chart = new google.visualization.PieChart(document.getElementById('chartDivTreatmentsPerAuthor'));
  chart.draw(chartData, chartOptions);
}
google.load('visualization', '1', {'packages': ['corechart']});
google.setOnLoadCallback(drawChartTreatmentsPerAuthor);