function drawChartTreatmentsPerAuthor() {
  var chartData = google.visualization.arrayToDataTable([
    ['Series', 'Number of Treatments'],
    ['Alves, André Almeida & Dumas, Leandro Lourenço', 15],
    ['Armitage, Brian J. & Aguirre, Yusseff & Ríos González, Tomás A.', 4],
    ['Armitage, Brian J. & Blahnik, Roger J. & Harris, Steven C.', 3],
    ['Bemmoussat-Dekkak, Soumya & Abdellaoui-Hassaine, Karima', 3],
    ['Blahnik, Roger J. & Armitage, Brian J.', 10],
    ['Blahnik, Roger J. & Holzenthal, Ralph W.', 60],
    ['Etnier, David A. & Parker, Charles R. & John T. Baxter, Jr.', 31],
    ['Holzenthal, Ralph W. & Blahnik, Roger J.', 8],
    ['Malicky, H.', 17],
    ['Malicky, Hans', 10],
    ['Mey, Wolfram & Malicky, Hans', 10],
    ['Neto, Jaime De Liege Gama & Passos, Mahedy Araujo Bastos', 6],
    ['Paprocki, Henrique & Franca, Diogo', 124],
    ['Robertson, Desiree R. & Holzenthal, Ralph W.', 29],
    ['Wells, Alice', 24],
    ['Other (22)', 31]
  ]);
  var chartOptions = {
    pieHole: 0,
    title: 'Treatments per Author (n=385)',
    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);